INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b37358bd6be309e46ec8ed01def8e77d8e8b1ada4d661460669dd6a70db0291', 
    'GPLIiMj0RZKjMZK4r1Zy7S9x0w/XM18p3NFC3VtxJDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)