INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b320a9dcfd038ffa3ff9e5a53a0f380be81a55e693296cdc226dcd32be22e95', 
    'LjwWb3Vjk1FRYLbpx2sQQpQ7M+oIjxgC72OZML8xzBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)