UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nls0zeYsgmSRwfrCS9LqGGPpdx2JNwxfFUpcBhE/y3I=' 
WHERE 
  key_id = 'fa683f332559ece08cbad7b11f99e2af9e503b36e36d8962fa903ece2b0a5708' 
  AND (
    token = 'nls0zeYsgmSRwfrCS9LqGGPpdx2JNwxfFUpcBhE/y3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )