UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCWdocrIsne9dmMFmpQORpdJ9uPkbotAOwkpWwSApUo=' 
WHERE 
  key_id = 'a63731963abf1bfdf4179d517bbe0839c80978938e3a1d880a24d7ed68f0cbc7' 
  AND (
    token = 'ZCWdocrIsne9dmMFmpQORpdJ9uPkbotAOwkpWwSApUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )