UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EGZvkEG/TaSgTXiuk827LYW04k6E6pAozKxJ84Er3M=' 
WHERE 
  key_id = 'b1d7be310ed39c1f5fe1c12bfa2b7c39bbba7150ff08e84e5c6e3d445f38c0e3' 
  AND (
    token = '7EGZvkEG/TaSgTXiuk827LYW04k6E6pAozKxJ84Er3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )