INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f6e17cd7260a1048574b7fabd6337e3ff2c81dac7c32363adbe47b2db6324db', 
    '/kkb1XJPuUjlK4+KMYXFFG+72KEBtIGjCBAKaga8KYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)