INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5380cb5944999c6f77aee13053458a1ebc39ae688c80f8008c18956c357fb393', 
    'NKyICmBBiPwEzBkYwFYOajpR1NfqLpn8cN91XGk90nI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)