UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCA+w3PWPr1aJMmmCHYEMZLQ2PgHdT2/e0xiTlJXtsw=' 
WHERE 
  key_id = 'f6b4077ed7edb0ba8babc847a3af9432c39a442f11ab467ec4830d39a55286c5' 
  AND (
    token = 'uCA+w3PWPr1aJMmmCHYEMZLQ2PgHdT2/e0xiTlJXtsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )