INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e14adf1fbfb145cafa7107467aacab64875c9871a2e65906e4d73292b2c887c6', 
    'Bt8xTFjPMCzBCbloQawdv0lDfkDPAO70Lt8d/IBiCyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)