INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '881d33561bf3e55ca9609d5997688a1c016ea0c99cbea765f8591c7d0a373dae', 
    'JNpL8rCkYe7sdJGWStFrmMDOFN4Y+t8XUWuKeDPJuUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)