INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '555c47b4821aba4dea26d411d661be19663f20de719b8efd617e7864c8d4b14b', 
    'HnVTpuTWocTOP2lFuuxXwEIkzK6oiBvS8LAnSG2CJ7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)