UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yeQgqFu44xf3M2l8kZtGY9lGaF1HqRwe66K4wFd3D+g=' 
WHERE 
  key_id = '193f17676f37dc2298334a76ad10ce816a0d498103fa2169c3b76016221491f2' 
  AND (
    token = 'yeQgqFu44xf3M2l8kZtGY9lGaF1HqRwe66K4wFd3D+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )