INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89ce2c4d629be30cdc8147db22a241fd84e7f0809361dd98f6c6cda086554cd4', 
    'G2RJYHn4Mqy9pPaeAhkKccuOSdF9aTn2UuE2FGDZmvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)