UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wTyq3+oDhHIOfRrzv4xMBpp67o0POnSf9+VsOEKsMqA=' 
WHERE 
  key_id = '018a3ee661f60940fc09695e70b9447959f3c56fcc109e071729aeba97ddd170' 
  AND (
    token = 'wTyq3+oDhHIOfRrzv4xMBpp67o0POnSf9+VsOEKsMqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )