UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNUSSrMyMsyQxKxGCId3/3g26HhNnatcsZEtU0/PM1U=' 
WHERE 
  key_id = '7de8ab42b045f9d77e9cd69a64c6352b3d4777610e3379cbb8fb157d1caf9044' 
  AND (
    token = 'fNUSSrMyMsyQxKxGCId3/3g26HhNnatcsZEtU0/PM1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )