UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qAtI3ti1rfsM2a755PoxDWxcNYoxBIhnDKSx/vfO4f0=' 
WHERE 
  key_id = '52dec6ff9e42673a8df3e886ea6def5387ce3c0b57858377aa461b7794e3b9e6' 
  AND (
    token = 'qAtI3ti1rfsM2a755PoxDWxcNYoxBIhnDKSx/vfO4f0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )