INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81861801837e0cda11ff4ed6a90f6f66aada9f069e72e69ff61fa0f786d71011', 
    'Y0cS4VW7F15UPXvy5fgREO+82DWrFXaoHUxhc2cn7n0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)