UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZteit78Ku1qo+x7xPJ0xaEuW8eMIjKFRIbVT8Eyq80=' 
WHERE 
  key_id = 'd0cc69845faf3cdc4e71c2bc5624add059e53e2843e54904e661296f689a7451' 
  AND (
    token = 'tZteit78Ku1qo+x7xPJ0xaEuW8eMIjKFRIbVT8Eyq80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )