UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6aaYWHjCCWzcNYWDmXTgraeYA4XFIn2nzyUlaXwc0J0=' 
WHERE 
  key_id = 'fd7f6e60f0d378f4532c593c889591a1c7f532aa000f55c091b5bf3d35422be2' 
  AND (
    token = '6aaYWHjCCWzcNYWDmXTgraeYA4XFIn2nzyUlaXwc0J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )