UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8XIO8EWwKLNbyv/nJj5O/LQ5DOucHbEsFBpK3OoH8s=' 
WHERE 
  key_id = '115ae24e745388136695fcacc794d0f931bc37f96387984014ced5d51f13545e' 
  AND (
    token = 'N8XIO8EWwKLNbyv/nJj5O/LQ5DOucHbEsFBpK3OoH8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )