INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5696279d338ebc000d77aca85b4bd468da99717ca75dcb4efb7734722e5e152c', 
    'lUNJgHiUnwfyxcAgcUlUm529wFk3TwXY4GROgRck5+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)