UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhx4No5kk2DKkx0liRK4E3t8aUdCMRRYgmxgGcBZVBA=' 
WHERE 
  key_id = '7d6ce1c85a583d4751f3ecf60c45e94e6928ab406c739fa14f7c166fa80fe865' 
  AND (
    token = 'fhx4No5kk2DKkx0liRK4E3t8aUdCMRRYgmxgGcBZVBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )