UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7MPyCATcf7Ayz4O7SPLAqR+arjPOnr5DMyD26BOTkc=' 
WHERE 
  key_id = '44aa9203b37f9cf39004ef34851678ba3348560e79c848d8f3d901d895537582' 
  AND (
    token = 'j7MPyCATcf7Ayz4O7SPLAqR+arjPOnr5DMyD26BOTkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )