INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4ceb2e998cc047690d94343d48d09cea5be64fe88ce547974c5110034365fd', 
    'YMbnuSWXD9l5FtaYAYgbN6cZrrltl/AZinMuwVLxn0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)