UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4vfcRXo84QQ1AxO2C0JXB2WaWbR7cJR1Nk82teSev1Q=' 
WHERE 
  key_id = '04ac014dcd2f67aa2fd9928b4bc16a05074bbc68a24709939c99f2c0502b135d' 
  AND (
    token = '4vfcRXo84QQ1AxO2C0JXB2WaWbR7cJR1Nk82teSev1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )