INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c20a74254af806050ea565290009e4b1abb1759898a72269e9a2c7fd43e71d8', 
    'OUs2LTyW2VxaSmSrXB/d1MSsfrvVaAExStFmANAXXfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)