UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LF/Emt66Tiu3VDrkPJtkkBe4WupxlvjcDleLaKiedEY=' 
WHERE 
  key_id = '0b33bae1248ff05008f55c288db12687980cc7a256ac1d68901eca1968135d1d' 
  AND (
    token = 'LF/Emt66Tiu3VDrkPJtkkBe4WupxlvjcDleLaKiedEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )