UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBXWQZwvQY5cn9RKSlyDe+1Ru175Ip37XiPoeGH9XbQ=' 
WHERE 
  key_id = 'e6d5be5ab8c2b320c7a1629f59714e0a0433e770116386e8156a352163902e31' 
  AND (
    token = 'vBXWQZwvQY5cn9RKSlyDe+1Ru175Ip37XiPoeGH9XbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )