UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BOxn1V/ZvizTebxcdkEk4ONxmgodAbWoo0/qm9u3vE=' 
WHERE 
  key_id = 'b21faa1f0081add2effb366efa0613d5062659bf1595fc6b0f093dcbab47e8f7' 
  AND (
    token = '3BOxn1V/ZvizTebxcdkEk4ONxmgodAbWoo0/qm9u3vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )