INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2efbccdd553307a2b6a7005d4c51aae8f60bd4e0628a443c251c87544f1ef5f', 
    '1vYUnIAHbvaOvDXhOyA4IgUWBkL5OKVEMnKwtdTp+Qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)