INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a419ff457ad00583ab14bdbce46a56509850a3f8ffdad4887757aa9affd420c3', 
    's4jef0TqR9KiMPciyDaBGMg3nILzKiPTkgOr5g9AJPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)