UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cj7TwGDgFaSZ6249aOtf4fOnijt71UdhmoZTPIL6Qd4=' 
WHERE 
  key_id = '77e472a1eabe59bdff7f43d6e94338cdd57f1877a92ad05ace8260bc9a33386f' 
  AND (
    token = 'Cj7TwGDgFaSZ6249aOtf4fOnijt71UdhmoZTPIL6Qd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )