UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vgwdzil336Pu3dxwEF7OLDNJSLyrDdkqPIiRN9sz9WQ=' 
WHERE 
  key_id = '5bf504c6fff5d0e29164e3e98160b368b7f94ff0bcb3d41d6fb5191bdecaed73' 
  AND (
    token = 'Vgwdzil336Pu3dxwEF7OLDNJSLyrDdkqPIiRN9sz9WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )