UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryBQnSJoswgvo0hX15mnchHBUnFHlwTS4bcQAkyGFRc=' 
WHERE 
  key_id = 'e85ea670fc529f5618208f9a0db6767b48e745f2fb15064abb331403aa0fff28' 
  AND (
    token = 'ryBQnSJoswgvo0hX15mnchHBUnFHlwTS4bcQAkyGFRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )