UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xO2cMos4lXbjLppObYFq9j/OWfcL1txdVwgsRO7rbog=' 
WHERE 
  key_id = 'f8b091ca1c7983ec006f8a38afe15392e5b025fcc14f08465a8eae38fc8ff11b' 
  AND (
    token = 'xO2cMos4lXbjLppObYFq9j/OWfcL1txdVwgsRO7rbog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )