INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f359ebd901fe6a95172f9fe1cf6641366cb418da7a3535272967af713447f6', 
    '+VnZA4sL+TCPHlRHSg4EyC1KvdySqD7vAfUH8Q3q/Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)