INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7ad4959259d9f9a54edc7b134d583cb5fd94ccb720d9e9be235aab346ef074e', 
    'FYrHUwQeNs2q+JpjyICmwT2OpFs7ZjqX2rLktG6nDRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)