UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96PSPs3h4SCa9J0apBD9s+OSbiZ2kRl26p8OkjPBX6Q=' 
WHERE 
  key_id = '5d3e7a746a49a45a6a2c8df9c6367df549aae50a8894a5b7b323373d51291774' 
  AND (
    token = '96PSPs3h4SCa9J0apBD9s+OSbiZ2kRl26p8OkjPBX6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )