UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PNO+zqhIYcH+Z01HTULqKQQkJc7zcKfZ5tMsAjnjbe4=' 
WHERE 
  key_id = '29353addb1b77859002eb1a05a20777d58eba80ff1aef0b16922078c8e708bfa' 
  AND (
    token = 'PNO+zqhIYcH+Z01HTULqKQQkJc7zcKfZ5tMsAjnjbe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )