UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+gk6Q53XtXplxkLIxjaRvAxXfgnwTOdEZ8fdHha/z8=' 
WHERE 
  key_id = 'e8383b20b058e59e785b3e7c37318aefcb07a75abaf939d6340fb920a5f3c385' 
  AND (
    token = 'D+gk6Q53XtXplxkLIxjaRvAxXfgnwTOdEZ8fdHha/z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )