UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yH5U3LUpM+qc6mvEN1P8v0euyeRkE4e/N9afgJoZ878=' 
WHERE 
  key_id = '1bb9c2078164be7db80b591d566435a721ef28f21bab06187e5fa1f376a861e1' 
  AND (
    token = 'yH5U3LUpM+qc6mvEN1P8v0euyeRkE4e/N9afgJoZ878=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )