INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4fc253f04bea197fd915a290e1f7f283744a93663641ad58bf9e89459d7ca5b', 
    'MHHv9BiZ1obeIAnlqfGSWpr6DKkLj/geVjlzqD/CxIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)