UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '757kEiqNgkjr6343k28gRUNe5veprtEyI/JUndpfTgE=' 
WHERE 
  key_id = '2610b69d5a220fec47b9bed18dcd210997af529038692f3b826f78250e320701' 
  AND (
    token = '757kEiqNgkjr6343k28gRUNe5veprtEyI/JUndpfTgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )