INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53b40c5a64329d0a55e5d805c24aa66d24d641003dedbc77dd75cb21a4b3084a', 
    'PN0grWhM8hgOXgTPpOhYImcYTof5MIEqWKq8qy+PBPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)