UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+zr/flU+BAGkbaO95gFFj6zRUM5QNTAOvkEXe8E/yk=' 
WHERE 
  key_id = 'f5085066c8a0198c547ee0bd50e2c7986ddf9cb3c4a1dbaacd30740d7fc843a6' 
  AND (
    token = 'i+zr/flU+BAGkbaO95gFFj6zRUM5QNTAOvkEXe8E/yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )