UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54rLs++NqrAT0BZM1MZz6Y1suaIboSfsbEXPJbBrytA=' 
WHERE 
  key_id = '0a2d4afe0d8119388bf6467bd17ac69838bb1654f49c083e2f27008a8c1260dd' 
  AND (
    token = '54rLs++NqrAT0BZM1MZz6Y1suaIboSfsbEXPJbBrytA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )