UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NCbZ4Syg8gSdL7L/3atNWO+IbGcvs6ojCjVNZMMTh68=' 
WHERE 
  key_id = '3dee0a7d744ec9f407065fb02b9901982fd97f1962a3a31a2584104612b89491' 
  AND (
    token = 'NCbZ4Syg8gSdL7L/3atNWO+IbGcvs6ojCjVNZMMTh68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )