UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6NiUZs6ApHuSPcWkX7cM1XNxRrFEpYJd9dnWFcrrKw=' 
WHERE 
  key_id = 'b6c08286b2f11f528ea57a67fe4739590cdee646e4e62d036066b352290d8b07' 
  AND (
    token = 'v6NiUZs6ApHuSPcWkX7cM1XNxRrFEpYJd9dnWFcrrKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )