UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FL29kkWI+Zomk4JQAu6ODk0WFeEL/OK6v0IIkWaUDmw=' 
WHERE 
  key_id = '3a9ec3ae9fc1adc0a4adc2147f4b80e6a45244132968e1f9b1d6eeb1e3b87052' 
  AND (
    token = 'FL29kkWI+Zomk4JQAu6ODk0WFeEL/OK6v0IIkWaUDmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )