UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nlvN5FGauWMDuo3lJMcaGvfvetLnyPZATEFgH8Ei2U=' 
WHERE 
  key_id = 'a015befc4966b4ece0bbd12c9cdaa888bf46689bb3de4bb37e75850472dee7ac' 
  AND (
    token = '9nlvN5FGauWMDuo3lJMcaGvfvetLnyPZATEFgH8Ei2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )