INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89e605bb4f943ae665777dba9f94955c96bbd6f7b13a9bc93f15ecca5cf7ad50', 
    'cCAMd7gihsaueggq6zByg3xXnB2MAq0HdVRi3jTk2+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)