INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c0bbda2eea6eefcb99eafc63fbaa8af6d858bf2db7a7c2ebce8f46660f6578c', 
    '/HFwlPs7gpDZpx07MnRaaCDWMvy0Ei8GwU+Cpvhi/hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)