INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '65aa8800a12efd8b36cb865183c270ebf6e0a55af6d15e8abfe858139d90d455', 
    '50ST8AAjT8aCpRMrE89mH1ZXDesZA3BBD8Ntzj0pJWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)