UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2CydDmvPc4mOttDR3FnZoEtygIojhOKUvsrP3fAfs4=' 
WHERE 
  key_id = '0644e3fa76e492be79a1d7d89da0b055e1d12eb102f9850198145001b5d7d0d8' 
  AND (
    token = 'u2CydDmvPc4mOttDR3FnZoEtygIojhOKUvsrP3fAfs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )