UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSk4Mb8wBxyJsZ77WW2rAeZkMcCbHXA4JVZQmdNCtr8=' 
WHERE 
  key_id = 'e04275d8cd6211242b1c75e2f25553a36e94045ed71c85b59fddbac41db58510' 
  AND (
    token = 'gSk4Mb8wBxyJsZ77WW2rAeZkMcCbHXA4JVZQmdNCtr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )