UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7fa7qsm+alzS7AghbZJ6ptkYYkaurJPCW1ABP9AbKA=' 
WHERE 
  key_id = 'dec1cd478e9f4a71c12f141c2d2338e6b62c53b88f7c5a53c3f0dea1c246b333' 
  AND (
    token = 'K7fa7qsm+alzS7AghbZJ6ptkYYkaurJPCW1ABP9AbKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )