INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'def116e7122e32ae2acc3dba9c43cd9955b2c46d213d20030e665abcf17ddb39', 
    'rw5J63PiRpLmcWZZrzfAqUYy1gtl6kBQ5bq7MVFNVX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)