INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af3cc90b59128bfcbcf85020f1c21f38c71eeee27d61253c7a9f1b90629f01f2', 
    '2N5VlXmQD7GdyDrsvXXN294YQIkPvJpbNQ9Crno5nuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)