INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '491481303cba454130429b02af29531569421417b82b0856d2acecdfe1ce12c3', 
    'ZAblql14zoNTgM2nV4Gnba8OcquuStMm8BmhcHRLFc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)