UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1j8iB0zyXDXeHwWCytDIINz1OVnnUWiVNw3/c+m1AM4=' 
WHERE 
  key_id = '6953e2f795eac4535de62b1a8557947130814ea22185209d0d62157c6f180e7a' 
  AND (
    token = '1j8iB0zyXDXeHwWCytDIINz1OVnnUWiVNw3/c+m1AM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )