INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73fa0d38546555a9846674e48258f3f4bf20c5f07e5ebbf41b990fd4737110cf', 
    'FKjYwEYhJRYUCVIsJBJjquP4JAUY4gUzPMoGHJ6EYjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)