UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWSUb0fKw6WYVRV6HBEx0c25BeW+OCqTWStvLK4iU8o=' 
WHERE 
  key_id = '5b1acec88d013d9b962f1d926cfc46f0de32d9b13d172b6b3164cd0f39ef905a' 
  AND (
    token = 'VWSUb0fKw6WYVRV6HBEx0c25BeW+OCqTWStvLK4iU8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )