UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8gSPb7R/E6pvVMHBsQt4subust9MumtUhwtSWBBdSw4=' 
WHERE 
  key_id = '4fcefb4922057c8ddc75661326f3e8bebcf62cd42abd351c4c292fe6fe4c3447' 
  AND (
    token = '8gSPb7R/E6pvVMHBsQt4subust9MumtUhwtSWBBdSw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )