UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JB9rnJB9XByyHviWT7zm2XMPcfuzx2O6Kbu4o1K5Q/A=' 
WHERE 
  key_id = '3081f2f53808bf5fa44aa3a9f1044a1ead1f6009a883d3164847756bf9297007' 
  AND (
    token = 'JB9rnJB9XByyHviWT7zm2XMPcfuzx2O6Kbu4o1K5Q/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )