UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XU4rn9yHyFpjnkhbogzUkP0/rvSejU5zi+/rAQrVDuw=' 
WHERE 
  key_id = 'bf52007a656f53a0d0b0206247f7f768b4826007037351e9d113d97eedb0322b' 
  AND (
    token = 'XU4rn9yHyFpjnkhbogzUkP0/rvSejU5zi+/rAQrVDuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )