UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jks58po4y/b1u1vNdp8+aI1mq8vIbWwOA0y3gOBiEdA=' 
WHERE 
  key_id = '3ef899c06b807979ffe41e7e0ab44945d506fd975a8dac002c4e028a293a6ab7' 
  AND (
    token = 'Jks58po4y/b1u1vNdp8+aI1mq8vIbWwOA0y3gOBiEdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )