UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6h3a/rN/RSqdlWvR2YgBbfAsb/C5qD+7WU778K8/Lk=' 
WHERE 
  key_id = 'e44936713135cc756fcbd72e3948a0a422aedec85abdcfbe5e96f2a457b9bde8' 
  AND (
    token = 'z6h3a/rN/RSqdlWvR2YgBbfAsb/C5qD+7WU778K8/Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )