INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '146ad4ff2db57a852cb68e7d77b9ecdef10c627e0a0dda6f08d9ee07793939ee', 
    '2TXsABPvj2/De1pyXzQBnytTo42PdlmWcQAUqjdjGwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)