UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJTVzhxcL6WZWa1HC8IGKdzDqG/8eBgx66QznAo7SlY=' 
WHERE 
  key_id = '0a32baf8a758f733490ab14fbbdeb49eef1fae7fab230a14b8c55236f8fd8260' 
  AND (
    token = 'CJTVzhxcL6WZWa1HC8IGKdzDqG/8eBgx66QznAo7SlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )