UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SC3If2gR7oYXbNREhkf8K1Rmr16v5Up8CvXM4NoGT80=' 
WHERE 
  key_id = '3fc088dbd8e728113d93bddda6c29145fc52ba1f91e28c115899ace69b7ca7d3' 
  AND (
    token = 'SC3If2gR7oYXbNREhkf8K1Rmr16v5Up8CvXM4NoGT80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )