UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FWL2v3gJpmPtbbXIT/TCUdiKOWOCoehLNeZ2Mw5G2pM=' 
WHERE 
  key_id = '0793d1179ad84f0de7a197bbc5f7d758760a904791843aec0c5764cba2b7b620' 
  AND (
    token = 'FWL2v3gJpmPtbbXIT/TCUdiKOWOCoehLNeZ2Mw5G2pM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )