UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sKZyA4R/VO9peCPP+bYTLY6YRFMdGP3gNb/deRfaA2s=' 
WHERE 
  key_id = '1a70f3e4f3307164adc0317313cf6b625f331415544fd5273f096892fc15afe0' 
  AND (
    token = 'sKZyA4R/VO9peCPP+bYTLY6YRFMdGP3gNb/deRfaA2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )