UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymZ1AT3XE2plyIrbITiS2UFVFkbn1MLCJ2RZR0d5zz0=' 
WHERE 
  key_id = 'cec41d7bd69fb2d69fbad0792da315b7b5a2c252231ec8285d209b879bcdd6d7' 
  AND (
    token = 'ymZ1AT3XE2plyIrbITiS2UFVFkbn1MLCJ2RZR0d5zz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )