INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e42a50d112115ba8509542341481b5ffb6bd11cbc9f520859f0c3b50103b56a', 
    'gMC9ZBo1HfoXnjT0gpUPS1CU+koK70BAGUCQdkjfAO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)