UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXL3Dew47O0fXUlhuERP4t3KdOhNRuUxBKlDxSJyDuQ=' 
WHERE 
  key_id = '43416e5be7b293a2fbe7f219661f95cee50af7c741eef3252380298ee5c3c59e' 
  AND (
    token = 'yXL3Dew47O0fXUlhuERP4t3KdOhNRuUxBKlDxSJyDuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )