UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bpufrf72kx9MXlkMX+LsYrE+a1C2TcKfyO6xdQlrtbo=' 
WHERE 
  key_id = '0963296058d09d29803c398bfe01bc51012e74f0f939e7a266c94d039c087617' 
  AND (
    token = 'Bpufrf72kx9MXlkMX+LsYrE+a1C2TcKfyO6xdQlrtbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )