UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDhUfzJLlZZSVoLLMIoRE+De++nmUj6ujpR0VrqIQxI=' 
WHERE 
  key_id = '8708bd76ddc0b4742577780cb2a16ef072b4f7f80f0249d70b11578ca70776af' 
  AND (
    token = 'LDhUfzJLlZZSVoLLMIoRE+De++nmUj6ujpR0VrqIQxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )