UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iakhb6rTxUuNpViUAcWIeCMi4RTeJQjhHRNziV+9Xig=' 
WHERE 
  key_id = '409567d8ca1b91deaca3c275559a70f151e9d3718ff0f83541adfd98ec9dc3bf' 
  AND (
    token = 'iakhb6rTxUuNpViUAcWIeCMi4RTeJQjhHRNziV+9Xig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )