INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d31ecb184af5058a0f217211bad8737987bc0bc8420130a4ac7b2e71fb9835b', 
    '/42Zt9ncmRvydRutyyp79W5AfkCGUKT8d24ha6ZETVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)