INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3283a91568171ec4dd2b2261eef4d1b30deff36f39b8e33d377ad79b6e1d862', 
    'VazY3yzI0FZ/s0wf2nEmPqqU9HSLzr7wS3f04TJDCEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)