UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2pf1N8mwUhy4fnp6+Kx5miH3KXNMUp5aZBULMHVEo4=' 
WHERE 
  key_id = 'd5bfc912e1a729b765813ba3ddae6099a312ecc94e3a6bb0ba9fdc43ad3e1817' 
  AND (
    token = 'N2pf1N8mwUhy4fnp6+Kx5miH3KXNMUp5aZBULMHVEo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )