UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNG+g5D0zJe8kdjwSWHpe4MkEjhHSVPOVeFcBQd/RdY=' 
WHERE 
  key_id = '90640affc91a99adc7c08cba3a2a3adbcac42a22a41d8fba0e92e886935bfac3' 
  AND (
    token = 'lNG+g5D0zJe8kdjwSWHpe4MkEjhHSVPOVeFcBQd/RdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )