UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'onucpk0GQPhSIbrxHkkdlC12nMJjaimPewhRM6aaekE=' 
WHERE 
  key_id = '33479a3960e305abe65dec87d7ccf2566712d7c02a837b3eee05b982f01572ef' 
  AND (
    token = 'onucpk0GQPhSIbrxHkkdlC12nMJjaimPewhRM6aaekE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )