UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfEUV1upyFeLTY8B+6gpOgs7MOmxz1HecNV23fXMad0=' 
WHERE 
  key_id = '2a1e8b71ac3d7cc7b658eb0e6327c94edd1db738beef25b29e7e0eb6818fb09b' 
  AND (
    token = 'WfEUV1upyFeLTY8B+6gpOgs7MOmxz1HecNV23fXMad0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )