UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0Yxv9iC61bcjMw1G/l6g+4DOSKbdJmUPdV2qDB6WX8=' 
WHERE 
  key_id = 'f8140ab2e950762f39b2fbbee998d55da7c00181e8a960dd9f5278b5667275cc' 
  AND (
    token = 'U0Yxv9iC61bcjMw1G/l6g+4DOSKbdJmUPdV2qDB6WX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )