UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mY+Z7CfDbjTbu2tabDWtbjAsnFFiYMW1cFPrIx96Qgw=' 
WHERE 
  key_id = 'dcc09e4c8cd85095b6416642bc0a184fb3ae7d7d7aec64c281c8d2b4f43dc05f' 
  AND (
    token = 'mY+Z7CfDbjTbu2tabDWtbjAsnFFiYMW1cFPrIx96Qgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026