UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QkDQR/BdK4FhWjEdoEceDvoD1KDRttrfg/YigVcWXk=' 
WHERE 
  key_id = '4ccf4cae7eb3974ca4464c79b973897b9ad9fa18ff95b1ee89df8e0a1bc297ba' 
  AND (
    token = '+QkDQR/BdK4FhWjEdoEceDvoD1KDRttrfg/YigVcWXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )