UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm8Q3DjUURSX/eCk53xJgae/ODWeJGix2QodlPWVgwFg=' 
WHERE 
  key_id = 'a581e83bd56efd932c4bd48eb37f1bdecf157442844c2027d43822da65b6eeeb' 
  AND (
    token = 'm8Q3DjUURSX/eCk53xJgae/ODWeJGix2QodlPWVgwFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )