UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TOhHN9l71mtHE650tWT7yWluaWTE7hF8VeVc6vR8O0I=' 
WHERE 
  key_id = '83008040a891ba95b9cc14d2bd2e23f15db625741e91a0ab4292d2be57e6f32b' 
  AND (
    token = 'TOhHN9l71mtHE650tWT7yWluaWTE7hF8VeVc6vR8O0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )