UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CADjkaOBxVz28YUECX+lIsSzZ3w2GGT5cMZ25+2mUbU=' 
WHERE 
  key_id = '4020b358fedd8ad8e78da76854f7238e102ff471af2d69e4563f33bc80628f43' 
  AND (
    token = 'CADjkaOBxVz28YUECX+lIsSzZ3w2GGT5cMZ25+2mUbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )