UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TApN419HeDIJDQTD1vKAPiMErW/M2kq0RH3Q/49BVoc=' 
WHERE 
  key_id = '8e2690ca6d4e164268489489395a440114a72f4a02e69de3b28904bb2df08496' 
  AND (
    token = 'TApN419HeDIJDQTD1vKAPiMErW/M2kq0RH3Q/49BVoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )