UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '13IW9wE9P7biHZCwHzLFkUHZjcHX974iRcQdEvOa39I=' 
WHERE 
  key_id = '2a91be65d44f44197ebfa66a81fe8d5781cd5181dc7e8dd76a493eee49726145' 
  AND (
    token = '13IW9wE9P7biHZCwHzLFkUHZjcHX974iRcQdEvOa39I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )