UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9W18ZubgnJys+ju8vBH8ECfAWQyv4n/3AGbGios/B3I=' 
WHERE 
  key_id = '0ec93a8b6b8e5831ad8e483e0adfbfbc88255687328ad632783066f89b73b75d' 
  AND (
    token = '9W18ZubgnJys+ju8vBH8ECfAWQyv4n/3AGbGios/B3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )