INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '296bd410b77a7b2d00d51536d617061e2ff3246fc279b15cd26605cb500488c3', 
    'flgof2vSQgPS58zYe8W1f0L4KMXZ8EhILNxRMlH2Huk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)