UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkOd7z1/3CK8YKYpn6FZ/4+Mv6N6NqlY1VEA8939FVY=' 
WHERE 
  key_id = 'c92d6179080c73cd1c067d30ddb7dc3fdbbd533cc6a4ad3d602a6b6eb8b15129' 
  AND (
    token = 'EkOd7z1/3CK8YKYpn6FZ/4+Mv6N6NqlY1VEA8939FVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )