INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53a9e376d2ce8b0523af5b035ec42b0d49f2dc08e35cd6b93ea15076e15c8d91', 
    'QBzvdRFGgSehs2fnD7KfZmcH73toCS0oakFtVVsneu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)