INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2373fbe9c3d859a7fd0f5869cff27750afa5ba6dd023a76996734ce41621afd9', 
    'ps4FAQDdFJwh9PF3W7LsRNe1Owck5IKJ+Tw6jpxrmE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)