UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEnXfHeRLRaVS9Cfr1cH6JkIIrDTxnTxrUPlhSBqZ4o=' 
WHERE 
  key_id = '2518d01d88a6697a08a6f3392e2c5c35dc38eff2809dfe0f950265ef1f6d5e6b' 
  AND (
    token = 'zEnXfHeRLRaVS9Cfr1cH6JkIIrDTxnTxrUPlhSBqZ4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )