INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f21c1aca03447b4d0cfbddea9d3fc3c89f4a86ad179719fdf3c97c598ce3e6', 
    '2XhqbNbv/mVAaZCPHFlRIrfCj3PwbXE74rQzz4WQJgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)