UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcF2td+HuvmXtiVE5HMiNk1TRp4ZMrWwXJ8ncy1uVuo=' 
WHERE 
  key_id = 'aa19ea57a1c13d628bd3f9083aa087385faf811936a12491d48762a8c086df4b' 
  AND (
    token = 'ZcF2td+HuvmXtiVE5HMiNk1TRp4ZMrWwXJ8ncy1uVuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )