UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kh8bdpz41IDA+px1RkOva3bC8sg4fnTfndIsLiEM+w=' 
WHERE 
  key_id = '1bd1642c06a43f7a647530f9eefb2d212189cda738da5c701207c9ca16421981' 
  AND (
    token = '+kh8bdpz41IDA+px1RkOva3bC8sg4fnTfndIsLiEM+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )