UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toHGfO1Hh44QqSEdpjbzrAmsKg2tXCzvpNmL2N2LPCA=' 
WHERE 
  key_id = '42608cbe4e3cbebc0597540ee16e81f687c80fcd051c75b618fadc8c0f98d246' 
  AND (
    token = 'toHGfO1Hh44QqSEdpjbzrAmsKg2tXCzvpNmL2N2LPCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )