INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424e2a42ee62298acf83bdb51b9434d7c6ce47db89ba2276e6b1af86c1ef73ba', 
    '0UuQ8r64DmqbhY+/pEnlGRck/CqXcJcntKZrByWcErU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)