INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c4ca5624a5057debd268089c562049b06101a7f13a95a041d4e2d498003fbd', 
    'kBRl8BLme3SI1mKrInwLUlGRsAkF8BjlfUXPMxOrNxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)