UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TzCziWJMs2OQmjb9XRBsDAVuehsvU1rgEOB5NrBmKOY=' 
WHERE 
  key_id = 'bab074b8688db8c534780ce8a3de226bdfbd65eaeae38a0a291d8304eb0d0148' 
  AND (
    token = 'TzCziWJMs2OQmjb9XRBsDAVuehsvU1rgEOB5NrBmKOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )