UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMCm6w14CtjJ/Xds8MVb4HGa6UsaZPfFDORGK7qnse4=' 
WHERE 
  key_id = '919f90f3182380684860a1489a8cbe00527fd2fb73d6bdd42cfe5bc1b1899289' 
  AND (
    token = 'KMCm6w14CtjJ/Xds8MVb4HGa6UsaZPfFDORGK7qnse4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )