INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '259f47c5fca4e2b11f71da62d95dfd89ee5784af42cf746c10fcf9e2af88d5cb', 
    'a9aDaGTR3ArRvY6fCsdFES4idw7LKd85ee4pIblA//A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)