UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpr9ReQYqHFBPjkNRpnfvM6kV4+/6UdmAIlMi7TEKxs=' 
WHERE 
  key_id = '3da976043b75c11fe4bbcadbff4431f1b99f2776bf349b63ff8d89d0fdd28de8' 
  AND (
    token = 'jpr9ReQYqHFBPjkNRpnfvM6kV4+/6UdmAIlMi7TEKxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )