UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/i//BB/k+ewoI6v/Nnc88vnix6ebbVno943ILE/oVII=' 
WHERE 
  key_id = 'd481261b085a55cffee69ef2cecc5cf52ffc80a02415074a8770e3876e94ad58' 
  AND (
    token = '/i//BB/k+ewoI6v/Nnc88vnix6ebbVno943ILE/oVII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )