UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5KgpMLItye6d7u4qSeWfVpmthZXLNJSBHGuKXx06S6s=' 
WHERE 
  key_id = '4f531af1904768012b01c4a1e56d5cf4a4838ed37181eae0079d29f1fde9ca01' 
  AND (
    token = '5KgpMLItye6d7u4qSeWfVpmthZXLNJSBHGuKXx06S6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )