INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7e435c35a18014cf255682cf7682cc3bffcfdf792bb1d4a9e7d4de3cb23b1d8', 
    'a2Nye/XWHYdDTG/VhruX9C0DN+x8Pc4LxHZZiBkJOrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)