UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6+jsllctI60NwnmUnOZDt7e2BUaOhJU1/651uPB1nM=' 
WHERE 
  key_id = '2ffab95164dd4041d4f608d6f7eb192b43d4c3a918aa01319814bceb114c1999' 
  AND (
    token = 'J6+jsllctI60NwnmUnOZDt7e2BUaOhJU1/651uPB1nM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )