INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '353706f7b959c8e0da7cb96b29ff8989d4b5e324cad4e047702549d0be01bcc0', 
    'NELWmyokJAX+iuxEu75so6Vabm0HPQLPg3qfxiARxcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)