UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fSc7vHDBgob+/TYDMzaS5i/6CP2UxnlBvOq4TN1TRs=' 
WHERE 
  key_id = 'a1c655714611993278d5c6b7e375a05df147193b4aa5649e9d961d7fec838196' 
  AND (
    token = '7fSc7vHDBgob+/TYDMzaS5i/6CP2UxnlBvOq4TN1TRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )