INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77939381928332303df801339eba25086af3f869dbff9cfc799886329c4bdb4f', 
    '4Q0ocqiUgk6mijI0yNPhCyGjwsgl4rqdASnxmFzI6jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)