INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23ce51f47bb5badae7163d8e6fef1bca503d10ff0e932b73134f47aa109e5ad7', 
    'S9qHiAphpdITdFSX0EqE0ydEFChz3BFAR79sQpeuBaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)