UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6r+xR5nj1pdivMCSy3xMYn03vp+ONkZW0WYazi1UDLo=' 
WHERE 
  key_id = 'ee19cb4a1b53c9767d7e62bcaaeae5c9934b35ff9984d71d49ec58df28fc7a54' 
  AND (
    token = '6r+xR5nj1pdivMCSy3xMYn03vp+ONkZW0WYazi1UDLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )