UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42mDWyaPxcqRQ9pmvEMexqL6gdhw7TJAsONn063GLIg=' 
WHERE 
  key_id = '8bea0faabd25fdae1262589f291886367095efc2dc263c5fdb5ea45e4c94e4b6' 
  AND (
    token = '42mDWyaPxcqRQ9pmvEMexqL6gdhw7TJAsONn063GLIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )