INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a12bcfd099a4b7f48ca4e55a7ea51240d49513286e51dfda81da94ac5f27a1ba', 
    'cprCM+BtBDUipk3RY2kDh4V6rXiA1YuC6nCbiuU2JpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)