UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pek3GcEVBMCDVBVUFm7UdZ7lDRofLZuhx6mFmYQaliY=' 
WHERE 
  key_id = '88cd03d5a63db6257de4021156fbeda779489f15e2be2308e28e2def2586c15a' 
  AND (
    token = 'pek3GcEVBMCDVBVUFm7UdZ7lDRofLZuhx6mFmYQaliY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )