UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vfvK42Akg7GieosEkmipVb9bmwPw5FhBaF032gojoa8=' 
WHERE 
  key_id = '466f452ebd1f01cf8a5e0e975f5ef692edc64678d44e6628b6b31d637580fc0e' 
  AND (
    token = 'vfvK42Akg7GieosEkmipVb9bmwPw5FhBaF032gojoa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )