UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ye4A+VeetKJ8i1e03DPIiFTSDzN+12/U2yqJI8nO53s=' 
WHERE 
  key_id = '59ef8accc16b94e383fb0d0f61f8184b1e76a2b53c223046e13a89fe0d3d9ef0' 
  AND (
    token = 'ye4A+VeetKJ8i1e03DPIiFTSDzN+12/U2yqJI8nO53s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )