INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2d2a179aec85199a0d7cc0f8b96b7fe72a7598416e57fb580ad8893ba07a9df', 
    'USZy0snE+WSxfTwpY8GKaAZgqFzqkclsU0w88ABS0fY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)