UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FVRLCIp+q5M3OnGtq/AyRk1LxCNVar9x65I4cNZHoAg=' 
WHERE 
  key_id = '068dfb1238d4435072defa293653afe2279ff2d451ad108e3bf7b678927c5074' 
  AND (
    token = 'FVRLCIp+q5M3OnGtq/AyRk1LxCNVar9x65I4cNZHoAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )