UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aS53rIIqFmDX5T+nmROOruedmdqlGDIuI61awfeJce4=' 
WHERE 
  key_id = '5306bbbb510c3079885127e5f8a192bb8dfa42bd11e06701bb44d3f904b9e213' 
  AND (
    token = 'aS53rIIqFmDX5T+nmROOruedmdqlGDIuI61awfeJce4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )