UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1WgP0Sb1NO0OBsWUmlH7BN1B8asYCqlb/kd4IRL0TMA=' 
WHERE 
  key_id = 'b7f92ca45a88cb7689f6e36e37f8ff606a262e7560146e3638800c20adad67b2' 
  AND (
    token = '1WgP0Sb1NO0OBsWUmlH7BN1B8asYCqlb/kd4IRL0TMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )