INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee29d069af76d05b725c73113d235b6277218a3c94540ff8f8332004fe892bfd', 
    'WRq2nhFZfcLmSDgZowlExXfuK/K2xwULgnlYRBBe/7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)