UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kSMhyE8l0kxNuCHKjaUvx7IOg//PPG3NdxsDytmMC8=' 
WHERE 
  key_id = 'd31221f36a9a69e1a2504761e2ba0e4e9a75d485814979f37b370206d3698676' 
  AND (
    token = '5kSMhyE8l0kxNuCHKjaUvx7IOg//PPG3NdxsDytmMC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )