INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '599ee491b46ebf7d2f2cd1277da118833a3e2ab98008e8279f919fefb00b068a', 
    'D0eh7qvQlBH8dQzWELD3vPTbJ7N06Ons2kL8JK4GXUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)