UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K4FTwMuYy19kjvxslzXe8MG65a1k8Gih1s7wewre2+U=' 
WHERE 
  key_id = '9a8eb81c09609f1711834a51c522c666278ac58f5db862b8d735534964586015' 
  AND (
    token = 'K4FTwMuYy19kjvxslzXe8MG65a1k8Gih1s7wewre2+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )