UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FWS0vXzFdBXnwU6OjPMebUBdYUeNU/HW3nxUiXRA5SI=' 
WHERE 
  key_id = 'c9c1247a630bc077858cb2481ccfc6e70bab7020be8c7665fc85c09b70f8e709' 
  AND (
    token = 'FWS0vXzFdBXnwU6OjPMebUBdYUeNU/HW3nxUiXRA5SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )