UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dRIXHcr95JQFTJOBLNP/DyA0mqpas6IkaPeVrBLuEVQ=' 
WHERE 
  key_id = '6398276580ae9a8eba97a0b4ef761620ed5c4ad56b371da24bf1ca36ebfaf6dd' 
  AND (
    token = 'dRIXHcr95JQFTJOBLNP/DyA0mqpas6IkaPeVrBLuEVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )