UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ec0pbSuHemBUuVdSV6FRJySf2k5Frlu6njSYsjf9IrU=' 
WHERE 
  key_id = '01568c5a525aa0bd60e2779038fcd330a781a121f5df5ce227a867834598c84c' 
  AND (
    token = 'Ec0pbSuHemBUuVdSV6FRJySf2k5Frlu6njSYsjf9IrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )