UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DtJOQCIOVFUgnwOkCGHma230ZpRWOLKUpxGcajvChWc=' 
WHERE 
  key_id = 'b124edf56ca3874c363f0017159a89d58651c7b76623483152c157160caca4e6' 
  AND (
    token = 'DtJOQCIOVFUgnwOkCGHma230ZpRWOLKUpxGcajvChWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )