UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5mgLPRJHIhyavBRQqXtbU30v/MylhNfnIqeCb5nbxI=' 
WHERE 
  key_id = 'e07dee9f6689f59ba353920ebb25cdddbc329da9da452d4eca8878b90abd8697' 
  AND (
    token = 'f5mgLPRJHIhyavBRQqXtbU30v/MylhNfnIqeCb5nbxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )