UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDBdgPYLYE9kDG/tghld73NaYt3U3hmCe+0GKeUfLK0=' 
WHERE 
  key_id = '389e6974516b2d31f0dfc9b779ab23f668103ad51153c162fb7a6e85c96ffe58' 
  AND (
    token = 'qDBdgPYLYE9kDG/tghld73NaYt3U3hmCe+0GKeUfLK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )