UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WwQK/fvMLlgFJGiJ9Sd0XX5SQEDml5pxL8WCrM7BwDk=' 
WHERE 
  key_id = '20d3c19c3aae26df2b8c25e6164edd41965dd6bb1af6c35b56ec2db6c85600d2' 
  AND (
    token = 'WwQK/fvMLlgFJGiJ9Sd0XX5SQEDml5pxL8WCrM7BwDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )