INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45a261984913f15825768270272322268a702991c7419bd2193d4e9c32228f7b', 
    'uum+fS6iS1cM+cVbOyVZrarxQdmsiAb1pXQMsElI0S8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)