INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '374ca3bd6c28ccadf83b2469b150e43677f47decf357945763316059d77e6f95', 
    'XdQw5yLJuMxbccFMU5795BL3p3QMvft7RqryCa6tIQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)