INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2da4387203ebdea3489705f0e52b09a07d458a79e4f234df5e0297fe965da423', 
    'iP3ICYQAbMRZwB6IAlKuaJ/kKUIAI7w7Cvtd512Kxzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)