UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqcD6oyKRKAhzbrAgSUdulIq0LNomlFPzYrcrcrW2tU=' 
WHERE 
  key_id = '7ffbe682a95f56bfb65e2e3977cc063b17b1dfb65823addaeb4dca0a3842f9be' 
  AND (
    token = 'fqcD6oyKRKAhzbrAgSUdulIq0LNomlFPzYrcrcrW2tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )