UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tC4J2owxOgmuozG3B3WETr73WKMOjeErz573Y9zCL1Q=' 
WHERE 
  key_id = 'd6d8f16b546a98b2b6d28838151046eba45511e57c4a2cbe5cd00f58c919cf5f' 
  AND (
    token = 'tC4J2owxOgmuozG3B3WETr73WKMOjeErz573Y9zCL1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )