UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgM0a56bzsXA2XucSDD1kE0z4gMoaqXfmiSOoUL0jFU=' 
WHERE 
  key_id = 'e3bdca1eabf7ed0a7d6888773c29971ef9d9f65f79d9563da38be64f15dace84' 
  AND (
    token = 'FgM0a56bzsXA2XucSDD1kE0z4gMoaqXfmiSOoUL0jFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )