INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '952b2d4699faed741d9266161db63cee5ff5c3f17e8a2b36c33df76ffe80d38a', 
    'l8cC5GlixaZ9W4+8HW+IA0P490G6N3rkwSBHCiWFOS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)