UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ka809R8foYwEqItp51xR0ykxOShd5iTq0m+wa/vBGrQ=' 
WHERE 
  key_id = 'decb895b25dab2be3e93ac40108d35fa50dc7dba7e933133ebbfe909c45d953d' 
  AND (
    token = 'ka809R8foYwEqItp51xR0ykxOShd5iTq0m+wa/vBGrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )