UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qT3Sy2DfsT/yEdUlemFdaKdPFz78couJW47Ba+GIKa8=' 
WHERE 
  key_id = '47a9029bfa0d2dfd68768ceb8d2000d0338927ce00a8424fbcea526c76d61067' 
  AND (
    token = 'qT3Sy2DfsT/yEdUlemFdaKdPFz78couJW47Ba+GIKa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )