UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGVFPNQXsZ1yEqzxeMd2tO3QRvJs99sKBkv4CMM1QA0=' 
WHERE 
  key_id = 'b5b1d2ac779516d4d7662bc491452ae6e5571cbc0f3d6f0f0ad37975014e6e70' 
  AND (
    token = 'pGVFPNQXsZ1yEqzxeMd2tO3QRvJs99sKBkv4CMM1QA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )