UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xzPbewEckpdAjvgEtIO+M0OOH1bnCG+w3ywtVYR2aA=' 
WHERE 
  key_id = 'df0ff3a46d1831ec4b1267c8040f911d296eff92b9ccb9d0729a4bf7879df1e4' 
  AND (
    token = '5xzPbewEckpdAjvgEtIO+M0OOH1bnCG+w3ywtVYR2aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )