UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ISlUx+Zc6MIL7ii0q6SQhjlj2KhtK81bFvOp+eg7pOE=' 
WHERE 
  key_id = '6a6861d3b669f3236668721db2c6805c512c12de3ba35a55097755ea6e8b1bbe' 
  AND (
    token = 'ISlUx+Zc6MIL7ii0q6SQhjlj2KhtK81bFvOp+eg7pOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )