UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3T996iFBo5uz5TYsXugNgBCYK/BJhIJIfQNmm7qdEk=' 
WHERE 
  key_id = 'ace0cd76971e6f5856dc36a72b160c97586bdc03e3814cfb14ad93e0d63ed2c1' 
  AND (
    token = 'b3T996iFBo5uz5TYsXugNgBCYK/BJhIJIfQNmm7qdEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )