UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+O4JUi1apsmhLBVelauWDu9Z1prIvISTnAnIGUNziA4=' 
WHERE 
  key_id = 'ff8ec3011a90f14a44743ec38c0f702cb0b04ef9eab991067553322ce50ea772' 
  AND (
    token = '+O4JUi1apsmhLBVelauWDu9Z1prIvISTnAnIGUNziA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )