INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef38c5e8bde4220a17b942488d45929ae3ec44fadef8622ca60efcd1879fe47', 
    'UAiga8FiWlQCw7Wwq2zrNgwP/sVjtKK28A6FtY98UyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)