UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBH8WrSV+3vV9Xl00EWnLVDAKRSJCrHmoYUaUEPJEvk=' 
WHERE 
  key_id = 'c28d3ea7965582b894640ad2539e5bcb24bee627955bdc4a7c2c0fe270cc83af' 
  AND (
    token = 'GBH8WrSV+3vV9Xl00EWnLVDAKRSJCrHmoYUaUEPJEvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )