INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76181e43a4e81a9a76aaf67f1bfa86b799b3cca73744029a3c43f5db55ad79da', 
    'W5fUDmCKDENK6uQJ+/oihTjBUdg39bj8QD7HFQ447vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)