UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EUw3y3n+434yFf+nz3qHJDhCOnLXvfjhRC7HegV0Vyk=' 
WHERE 
  key_id = '25f5d50d7dae4453e6b6f1b514186ea5ed5140600c12ed5909c462678961631f' 
  AND (
    token = 'EUw3y3n+434yFf+nz3qHJDhCOnLXvfjhRC7HegV0Vyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )