UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ud9vrul938UtYZq1rPIY1WslOhU0jD40qbXhce5Rfws=' 
WHERE 
  key_id = 'bdc2737d306e042dffa83df4685ae9dc8213c6e39e0651e68a7eb80c4e33da67' 
  AND (
    token = 'ud9vrul938UtYZq1rPIY1WslOhU0jD40qbXhce5Rfws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )