UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o213mrnVPeiV7+2aqtoqEgHAsslyVOPoSvmvyouiGjg=' 
WHERE 
  key_id = '91da051a6c8aa453ed4b434d269d6557fbaf22ceb181dc5c056a09a6ca702ab7' 
  AND (
    token = 'o213mrnVPeiV7+2aqtoqEgHAsslyVOPoSvmvyouiGjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )