UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQuRLz1+/hFdvy05XXliKvoZAG8AG7g2J46VmAC948E=' 
WHERE 
  key_id = '2c87a73c8301bd5938af4ae6e1d39047aee47478c0f9ce90fecbd6a184aafaa8' 
  AND (
    token = 'pQuRLz1+/hFdvy05XXliKvoZAG8AG7g2J46VmAC948E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )