UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'neDJCD8Ybop4ReoeVqLNFn5RPHKhVk3YLFXb0XP1Lrg=' 
WHERE 
  key_id = 'b7456de2e7bc47e27633939c3052a15ff936207ff47d30db1e0c6426de1c6598' 
  AND (
    token = 'neDJCD8Ybop4ReoeVqLNFn5RPHKhVk3YLFXb0XP1Lrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )