UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nly0aRD/5BpfVcqhRvGAQYDXxuGSLL5NZJk6YN0t+l8=' 
WHERE 
  key_id = '38df6aac73fb7415487b18b78ee30d46d57cbf0bf1cf2a797658dd975e850289' 
  AND (
    token = 'nly0aRD/5BpfVcqhRvGAQYDXxuGSLL5NZJk6YN0t+l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )