UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oytLVEGYnrfnesO0CcTOcpQ9L3ydzEnNWE9yH80ij8s=' 
WHERE 
  key_id = 'ce1f8cca88e464d287bcba632992934b08e7d552dc97182c6185824132a42e40' 
  AND (
    token = 'oytLVEGYnrfnesO0CcTOcpQ9L3ydzEnNWE9yH80ij8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )