UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3OyMbIs+Fc9yKO5ah/beLcUFyeN8BUfGPRD7YRWFYoY=' 
WHERE 
  key_id = '4c1267b5e107bc699e54e86016ffa2f5ab13a2ebdea8f24677e28819d05c4be9' 
  AND (
    token = '3OyMbIs+Fc9yKO5ah/beLcUFyeN8BUfGPRD7YRWFYoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )