INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28eb0d3820da0cbe38206b486c1d37e5ee719096222c0701b49de6897f40899d', 
    'jsivjr4F4KNp+d9P9ejG5x23xzHG9VQIPM8JiRPxuqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)