UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X0o6nhxf1wjzdfLJXInISR+dygDxAp+//ttkLiRHKM8=' 
WHERE 
  key_id = '46b961b911a4761b0790d6dbb5d636d72dd527abf9ce26cfc2f8c5e7f8db0656' 
  AND (
    token = 'X0o6nhxf1wjzdfLJXInISR+dygDxAp+//ttkLiRHKM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )