UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jMyWX9uKHzXMyMs7ZsYEeTYkbSbE1MszDMkay0Jq+1M=' 
WHERE 
  key_id = 'b8c17bb3ad02d3e617f94bf6ffd7e8d458fb45cf83282bc12bff9b136335f08f' 
  AND (
    token = 'jMyWX9uKHzXMyMs7ZsYEeTYkbSbE1MszDMkay0Jq+1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )