UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eB+LZf8Fubm5dPilFuyQ57bULFQrR1YoD565HIN6eUQ=' 
WHERE 
  key_id = 'ecc5b3ff5e0e7ba92a71f7d3f979d74ac1de8b8901da3e48b197b9e1dd42ca94' 
  AND (
    token = 'eB+LZf8Fubm5dPilFuyQ57bULFQrR1YoD565HIN6eUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )