INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '715e9ce858e5bcbd15b3c7954c15fb0bba9404f20201e4682b7bb80dea6e26a7', 
    'gj6oJB0Vnt0oM5RgJEwO5WfCtaPEwrmFFfo89DyqzNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)