UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eeETWRTAPNrMgDRyGbobbnXZGj2CXRmjfdgZHAn/0+o=' 
WHERE 
  key_id = 'd82dde83bc786f9933efe5896dbca8af6f580095d31ff7cc488a18a63e26ca87' 
  AND (
    token = 'eeETWRTAPNrMgDRyGbobbnXZGj2CXRmjfdgZHAn/0+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )