UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7ZeWKOnykYNAcYsYr1jANpFHxsov01I0FyOBYpiepk=' 
WHERE 
  key_id = 'd357deaab1493dc56af039c84d5e2bd84203b963c0d3ef649e4bb4f4704beb94' 
  AND (
    token = 'i7ZeWKOnykYNAcYsYr1jANpFHxsov01I0FyOBYpiepk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )