UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jgHdGV12uPJKbonavj1sps5TXJUEDkYgwU6eSQiY7wA=' 
WHERE 
  key_id = '2e6b4c7c034af59cfeaa575280ce4ede39285f2205917fa398b880101b22265b' 
  AND (
    token = 'jgHdGV12uPJKbonavj1sps5TXJUEDkYgwU6eSQiY7wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )