INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5b8ce9bc28b1951fb5294b93b8231a857c123630fea8116ce4901fc0572a73', 
    'X7Q44KfGShIfU2QfKrimWomKBavjTmifLumxpsbODPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)