INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d9ec91f56020f3fe619e66887f76db9d58a7eafc90ca40c9f4f60b8245ebf7a', 
    'AcW551ab/sQVJtMikFui/N60hoDK0EvEsXaG6Bnn6XE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)