UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lv8KAfLeF6xadwC2tWoZ5XshRONmV9xZ8547W+/XaDk=' 
WHERE 
  key_id = '1463a6d7b2066b3cfc16701c2717cd28a9b49b60eec5452717fe1410bfe3874a' 
  AND (
    token = 'Lv8KAfLeF6xadwC2tWoZ5XshRONmV9xZ8547W+/XaDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )