UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gs5QZDGv3NNBQhD0p/tnuNx/pGMEIjdQqZWY40pVJV8=' 
WHERE 
  key_id = 'c47f27e6eed0d2615746df74d7227403350786b515db39cfd91bdd8990f4b64e' 
  AND (
    token = 'Gs5QZDGv3NNBQhD0p/tnuNx/pGMEIjdQqZWY40pVJV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )