UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tHFltoRuijBYkIGhYTLzvQHDRgZizChluROtQedr88=' 
WHERE 
  key_id = '30d458d8caa27c4e135c76bfaf203919d3c8433e8ec07ec2430b6a9dd2fc26f9' 
  AND (
    token = '2tHFltoRuijBYkIGhYTLzvQHDRgZizChluROtQedr88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )