INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a847150bbfafd569c809edef7e408cf3a5a45efa5353b27ac0778cb29133eff', 
    'rN7OMQORDxzHmgp5u1+NiYMlWKdkbeS5NIhfdSh3hOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)