INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee778f949536ae01c535b4326b34cf7ea852fb43b7e8a32104ec8f64a71af3b7', 
    'RHe8epEvLCgpjHsQypVvwPMBS9mKiIHLjUcdwEXHh4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)