INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec550190d56dc2f9d932b192cbfa78d2b1bd0dcc5192e1ab7aa8e0dac26f9b52', 
    'BaXwv5z708otVfd1FKIMoRx916uSKiJXluany7he0TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)