UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A75zUBSISby4lHxJBUwXVYS22t4PousqbX3w2UxpRnE=' 
WHERE 
  key_id = '16e0ed47c3e0a4b934b6e0db10036d60ad1941a8d8e69d6a769882dc1c36be65' 
  AND (
    token = 'A75zUBSISby4lHxJBUwXVYS22t4PousqbX3w2UxpRnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )