UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4ZrSRnIjm6AwoaCA0SBysj8CDWNp1NkUjoT5HFRaHE=' 
WHERE 
  key_id = '78a7f9b528e474e2c4b6c6a3d70e5a08e56d76a5c3e9e74dba44ab4af36f17b2' 
  AND (
    token = 'Z4ZrSRnIjm6AwoaCA0SBysj8CDWNp1NkUjoT5HFRaHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )