INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1f5a300deee5bfad8a1fa46f7b7607b3f6707a941a3a642e3f80ac000cb72ed', 
    'BwKdRp/vjl42yQFxzcCNSI2HjGosD5XLWj+LowP2Mfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)