UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCIxoY/+0HXBsNMOA7c7tD+VripACLDJK44pFDOC6Zo=' 
WHERE 
  key_id = '8d69895198dc57a99546799ccdd2e06afd0e84f3d3fbe2d72e7f2282de4bc3e2' 
  AND (
    token = 'UCIxoY/+0HXBsNMOA7c7tD+VripACLDJK44pFDOC6Zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )