UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KUdpvO6DOdkQB8rEbwhMXS3ENR/6oiwULda2LxSwG0I=' 
WHERE 
  key_id = '12bd6a5473e7e21ba2400ce97bc6b86b851c440787d642e4933c569124498a32' 
  AND (
    token = 'KUdpvO6DOdkQB8rEbwhMXS3ENR/6oiwULda2LxSwG0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )