UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMr4uwIX58ScP5kynzITbvBMxAodj7R91j+rsLlcMjI=' 
WHERE 
  key_id = '478539f0ee84a3417fc8995d7f3883867875c14d40bb9473ef7d0c486e427ec5' 
  AND (
    token = 'pMr4uwIX58ScP5kynzITbvBMxAodj7R91j+rsLlcMjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )