UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3lmgkeNaKDw0xOQQ8Lh9mxl//l5rXMBEfk9VosVrR2o=' 
WHERE 
  key_id = 'fc9692a3523a6e663d15ea9471913744662c3c5aa76e55c179c007ad2422fa41' 
  AND (
    token = '3lmgkeNaKDw0xOQQ8Lh9mxl//l5rXMBEfk9VosVrR2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )