UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3BBE/GnligL/nsIVuM+feBTJR9CnqGQ4cyJlvw18zM=' 
WHERE 
  key_id = '778eae8df90e8a52807ec2ba8601ec4216d03afa86e468ed286761d58a81e489' 
  AND (
    token = 'a3BBE/GnligL/nsIVuM+feBTJR9CnqGQ4cyJlvw18zM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )