INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9fe8518ceb79426493fe6c8c4190f011d62e75fb99aff036e0cf646b03bcb9b', 
    'Q/GHzRBlQ7ZWtDY46KgkMjyk4o5GmL37u9RG2BzlGko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)