INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f41b51894ddfdd667a916535d727139f0d1352a69458224e0cce589766571924', 
    '0kuJNoqpaMB1n9BIxa0wTr/qYhEoHZrVHDdQJE4cM6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)