INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888657c82d844b85987dd7e7352c875e99c1c7736a999ffa496d79c9de5ddc6f', 
    'hq6evuPaKXCbgk3f82Xpf8MtXKfZYa7G4AA3VrxCunE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)