UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLbjhAEiI2tFfWU4o6llHMdHuy3/plDNYPBWY8YaSeg=' 
WHERE 
  key_id = '5f6e17721b8de58bc1c236ee41572bb5cc36f69ea250ad2f5ee5944e97635d30' 
  AND (
    token = 'mLbjhAEiI2tFfWU4o6llHMdHuy3/plDNYPBWY8YaSeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )