UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7c+3OtfwlWdVyQye4xVMdnOx+2qJxi3L9Hzdy91739I=' 
WHERE 
  key_id = 'bc189d6a3e79f723e23551430ded415d95f1c09e607a8c7b37c8f2482c380e5e' 
  AND (
    token = '7c+3OtfwlWdVyQye4xVMdnOx+2qJxi3L9Hzdy91739I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )