INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a14614e7511f2c89c310f5a21e8af8a8bd0d671506beee9d03d8a22e5885160d', 
    'H4d1/AX0QQuvLvcxcEx3CENAGiLlleKw6qp78XZvqeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)