UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdk4hE95q7QHHpwlBw9hxWUKYnj49+4VvHt2PDA8wyg=' 
WHERE 
  key_id = '109032f38790a8ed6b35145410914ca6f87bba8c65a82dbc5ef082b010466042' 
  AND (
    token = 'wdk4hE95q7QHHpwlBw9hxWUKYnj49+4VvHt2PDA8wyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )