UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSI7yvVBe1eROpihlVuf4hMSX1zBkYM42LsXrRWz55M=' 
WHERE 
  key_id = '2ccb358c57e7831d85c2c73d34a94c5dca541dcd543595496f20fd2ec5004184' 
  AND (
    token = 'sSI7yvVBe1eROpihlVuf4hMSX1zBkYM42LsXrRWz55M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )