UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TVmNTplmpNVw+vo67SireEYB3pLBvXT7I0kou8fq8XM=' 
WHERE 
  key_id = 'e0aaab7f19b783d252df719f0305a9bff46100b5036ef592d2ac38de9b9468a7' 
  AND (
    token = 'TVmNTplmpNVw+vo67SireEYB3pLBvXT7I0kou8fq8XM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )