UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxg1jauNxO0LuYAeWElWFv93K0271ZSGLF3bXiGI3Os=' 
WHERE 
  key_id = '03021d731ad6c734636668fe9366c1272ba36327fa06d9b1854c0ba4790c1445' 
  AND (
    token = 'oxg1jauNxO0LuYAeWElWFv93K0271ZSGLF3bXiGI3Os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )