UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkH8fNEfQFYMyOfWWnYYRRRoc1MfsP3VBc97VA3afvo=' 
WHERE 
  key_id = '04dbfbe31460ba075a94ba76ed307b40454f98068703d3b75f25e4b8f96e8c03' 
  AND (
    token = 'vkH8fNEfQFYMyOfWWnYYRRRoc1MfsP3VBc97VA3afvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )