INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd16f619dbc4c8bbc30962bed1829fc9115f617e0d61799ddb562fdca9895a050', 
    'le2xvwHSCGnmPCWpLLdIxblJM8SwXCbYQRRCR3JODUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)