UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HKbWYkLwcCc49DNRuURUj3JkFTmGExq+Z0io0uCj40=' 
WHERE 
  key_id = '73534c118288a85fc54b238e05789fc9ebc4cf4c71add5289bfbb01a33d36c32' 
  AND (
    token = '2HKbWYkLwcCc49DNRuURUj3JkFTmGExq+Z0io0uCj40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )