UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cBpmLTx1PHUpNaSfBK4o/nvF3zbPMyccLFL+qAq3ws=' 
WHERE 
  key_id = '193eb281c3ed474c016761cd0c21f6ba3a6b6130e8bafac517346e903bcf610c' 
  AND (
    token = '7cBpmLTx1PHUpNaSfBK4o/nvF3zbPMyccLFL+qAq3ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )