INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '724dc4e373070c5410ac6fc91056beea6da2e66d446e7250e00d706ca690d78c', 
    'z1XvdBSV3uCfA4Q9PhNwC4HeRQyKbXCiJ+eYnLDo9gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)