UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SyGPzjNN8xIv+i6mcc4p+OYKyVq1Oa7JULZmpJW5lBo=' 
WHERE 
  key_id = '287712f97c22867eb99d9fb759eed090867718b0af09d2670cc68993c6d20cf1' 
  AND (
    token = 'SyGPzjNN8xIv+i6mcc4p+OYKyVq1Oa7JULZmpJW5lBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024