UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0McqXd/gsG0YgYtZupeFmV75iZbK6S40UQUg7RDAHSM=' 
WHERE 
  key_id = '04d18f153a5a2f651a3fa3b82329e17e2967ae6a95033afa24790a577e389e4b' 
  AND (
    token = '0McqXd/gsG0YgYtZupeFmV75iZbK6S40UQUg7RDAHSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )