UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sg7399Q0o31OnPTkiBXXeDQbti8vZYmP2FS4NrfYGLs=' 
WHERE 
  key_id = 'b9ad98ab57eb8b22bc3846d34900468733d1a3516ea90ac6621c554363bb8428' 
  AND (
    token = 'sg7399Q0o31OnPTkiBXXeDQbti8vZYmP2FS4NrfYGLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )