UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHuscZnn/V2gwuuuYo/37cQ/EyxI4x5YgDvmlh4LbbM=' 
WHERE 
  key_id = 'ec6babf1e7c771674943ab04e57473b9861e97daaf23a53cc0469f590d0fb715' 
  AND (
    token = 'WHuscZnn/V2gwuuuYo/37cQ/EyxI4x5YgDvmlh4LbbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )