UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWSPr3lcaM56A+Etm5G1AgNfPYX3uydzQNBBNexqask=' 
WHERE 
  key_id = '2f96ec5a32cb036ee87aa17d090462d521da339fb70ccdfe1e6d627ac95743ff' 
  AND (
    token = 'bWSPr3lcaM56A+Etm5G1AgNfPYX3uydzQNBBNexqask=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )