UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IM/TqIExadA9q0Rf4Islc1LxOUOES9tSUOgjIgNOl0=' 
WHERE 
  key_id = '59611c3416fe8d89316ab6fe946af66a4f07376a1350c7ca6f506cb3075aa687' 
  AND (
    token = '+IM/TqIExadA9q0Rf4Islc1LxOUOES9tSUOgjIgNOl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )