UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NcoW8fvaFtvbeB/JQywKbkvMrnAL1C2ONi1KzcGT6n0=' 
WHERE 
  key_id = 'd4ac19cf71947a3d346a148429b9372f24d6775edbac7cc101ac2653d9287866' 
  AND (
    token = 'NcoW8fvaFtvbeB/JQywKbkvMrnAL1C2ONi1KzcGT6n0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )