UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTIvMpK15kEcDYZ5uEtWYOjfiNF/SVAIxoBiYl6/lkI=' 
WHERE 
  key_id = 'cede9c126605cf1dd36fbab45543731fb04be194aa38607368fd238a49b74c64' 
  AND (
    token = 'xTIvMpK15kEcDYZ5uEtWYOjfiNF/SVAIxoBiYl6/lkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )