UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUqFykrbt1UGzP3/877Jx/N9SKSXIAGYxmkyrCbCcVU=' 
WHERE 
  key_id = 'c7fa0a7dbf2caf189770f83add786d2faf6ec8b4a863ed1da2282fd2b0c115ab' 
  AND (
    token = 'wUqFykrbt1UGzP3/877Jx/N9SKSXIAGYxmkyrCbCcVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )