UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/6cFAuq4g/0E8c/H4foQzI8j8DNFTx/WPgAygD+9Szg=' 
WHERE 
  key_id = '4d662ec2ae9221df1248b8f78891e040cf8273e2c704870fbafe1c589fe4dec2' 
  AND (
    token = '/6cFAuq4g/0E8c/H4foQzI8j8DNFTx/WPgAygD+9Szg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )