UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhNSChYzjzp1Ry+exZqe3dZyqm4kwQNsk9ajhZ4aHm0=' 
WHERE 
  key_id = 'ceb16d6a3ebbbda8da538214ec923eeb1e50e0567f87b208da0e4e284044450e' 
  AND (
    token = 'DhNSChYzjzp1Ry+exZqe3dZyqm4kwQNsk9ajhZ4aHm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )