UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FpeBmuaPukaQKRn8eWSHBxt7vLpm1P2VWvnuKH5rOE=' 
WHERE 
  key_id = '665d595caa856201b34eb9cbc2dea35bd0f43aa1909a93c8b7998f2d247599db' 
  AND (
    token = '7FpeBmuaPukaQKRn8eWSHBxt7vLpm1P2VWvnuKH5rOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )