UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OnJeqXFJKT2/1cP2Y5a8qcshEn6zCxuMyfT7yGjTW/Q=' 
WHERE 
  key_id = '93dfa67b7bc2a44b496d2542ebef9e27798836fa4f23a458a28d3ba6c9a0a9bc' 
  AND (
    token = 'OnJeqXFJKT2/1cP2Y5a8qcshEn6zCxuMyfT7yGjTW/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )