UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDm+Zp7qzQz5g2A4ZEb8fH9S7pnxAwqbcM9ZYvcZx98=' 
WHERE 
  key_id = 'd1e6e615240e940599c1598834d19fb31d718fd01a86a0355957ba6d48c8efbc' 
  AND (
    token = 'fDm+Zp7qzQz5g2A4ZEb8fH9S7pnxAwqbcM9ZYvcZx98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )