UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7eeQK/Vi6PiSHz59T5U3pqc61PQUgKV6jRaTtrc+Jg=' 
WHERE 
  key_id = 'e8144695ba921942fa778979a80c11a61d843c7d61ab330fc282bfd285b3827f' 
  AND (
    token = 'D7eeQK/Vi6PiSHz59T5U3pqc61PQUgKV6jRaTtrc+Jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )