UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEHPglPa+IpuG4yCzont4SCrL6JgRjiSImc4tnotvfY=' 
WHERE 
  key_id = 'e52a7d092173ccd29fd1263127012fe3cdb18fea9433b5c833ed247c1c5cc7cb' 
  AND (
    token = 'rEHPglPa+IpuG4yCzont4SCrL6JgRjiSImc4tnotvfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )