INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c412803046031c899d410e4a63e14e88d10c230e7bb5be58e77ef9345247fb1', 
    'zyvdM1Hw0YrlhTBWWNa+pqPWmfiNj5NaOfbkxUXJ9+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)