UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDdqcR0ti9onw51/fTa1o+fM3zBSHsLQMk/+SH8Xbao=' 
WHERE 
  key_id = 'c3c133e53e89ec5c02777d5ea0c190214dd0b296fc4fcde22521338e8d6b8cf0' 
  AND (
    token = 'GDdqcR0ti9onw51/fTa1o+fM3zBSHsLQMk/+SH8Xbao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )