INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e91c30e360ca333821013fc5eee2616646bf85eb61ad8c12596702bd60bc5a98', 
    'l3kbVleRcgO5iB8uscSMorIZfWd3Crc9A9nrPZzFa7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)