UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaW08TQQTS2U2A0fxqMQGKAFsIWEpAQHbSjUSpVH9Lw=' 
WHERE 
  key_id = '6a0e7f206046bc1684c24a6c503bed3e5ad5d112d2ddbe765d743ae4eab5b652' 
  AND (
    token = 'xaW08TQQTS2U2A0fxqMQGKAFsIWEpAQHbSjUSpVH9Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )