INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd98b625d92d86f9a47279ec7d718e3fb0f1acaf266d05a4a412b5bfd9724f6d2', 
    'mfs3NmYcO69EmW36UHXY2YfBIwKLV3NCOpwCKxFerWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)