UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TdzPIdqNJvZTQHUA7mRHOhoMkMv7H5Ecd+5SiQYnIak=' 
WHERE 
  key_id = '4485e673a62be1b988d55924bb56aa48e344da3eda28cfb0d3866dbfe73da946' 
  AND (
    token = 'TdzPIdqNJvZTQHUA7mRHOhoMkMv7H5Ecd+5SiQYnIak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )