INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2748512188bab379f84da430c681f014f51d76c6a93616d013769188e0cf865', 
    'rBsrnP9KDJerqu6gCY1bmpjWB4FQV6fxxTD3PwjPYZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)