INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7262743e88e0d2ae1942f7f0e53342f79add73bf3a92a960edbf13b9eb89a412', 
    '44hRFLgTkcmYHDhCXWRwYAp/1POkVireCptLoGusErE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)