INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e2d9e15355c153e90ff21641d93bb8b976d6c4eaf9a5063947959eb59fef6e4', 
    'EtrBfs6r2IKlE+Mu/jHztzWGdSACWzBHgfsEV5sU7dY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)