UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrvwZ0HctyS0MiiybM7tAz9yWCdjRtEGV/Za2fU2sMs=' 
WHERE 
  key_id = '8af566502be32036a1035baf7fadd56c0075fd5e4dc5302ca03ce4679f53bf55' 
  AND (
    token = 'KrvwZ0HctyS0MiiybM7tAz9yWCdjRtEGV/Za2fU2sMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )