INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900ff7a2ef3d8e0d39ca3c275b8c56d5a8ba0213f80910384cffd2d90124f830', 
    'SkI7I2bof08T45YKui0QRgS0KlVli7VeI6HePxULP2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)