UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEHoketKlABvtiidRVP+/X134F3TwrzdZvX1LOP3Lhc=' 
WHERE 
  key_id = '349e671ab9a5196384e55c06aa38a1acf0635f88e5f4d0f0a925ad97b9054893' 
  AND (
    token = 'zEHoketKlABvtiidRVP+/X134F3TwrzdZvX1LOP3Lhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )