INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa10a55ff1ac1481241040baf91fbc0913892d609245dd570ea9129fae4d7b6c', 
    'l+DBFL4zGAAt0E0pWds3JtyQ716lBsmsu7Jm5dM3yn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)