INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b749698713da74ebd171f3d1e79ba26cd2130ef554f57ddaafcc358cef3a670', 
    'rqB/eQxfxwb9PhHDiVWltEw3Swq32m5g9M7OHggSISg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)