UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmXiW0mWhhNdgOmijvZVJjg6IgPdTEticO8u68WHNKU=' 
WHERE 
  key_id = 'b3e3c2fa61cbaeafc1d39a621620c4e5707753f187026d7ebf064670a9b0ba75' 
  AND (
    token = 'zmXiW0mWhhNdgOmijvZVJjg6IgPdTEticO8u68WHNKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )