INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bf48403d82804737f57223243c04d137db0fdc8803b8e489be9600f05d7ad3e', 
    'OsSP4UminmQTVKPvaYU7xIeicjzHk5H12PUXICTWdmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)