UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vtAsU5Jojq3OwT70Za5PMqr69UaLNmt1Vwqc1VJAvAk=' 
WHERE 
  key_id = 'bd718dfc78197cd764b570da5ab0cada0f8d6075483c1151a9313c4e241f4d6f' 
  AND (
    token = 'vtAsU5Jojq3OwT70Za5PMqr69UaLNmt1Vwqc1VJAvAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )