UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DylkvSkpzXWam7j3O1RGSCYb/u/AGHo+Z1Cuu8h9L64=' 
WHERE 
  key_id = '1f7a522545972bd8d6340d12c4b2dab5ba4b04def9b91cade6157a4be93d3c34' 
  AND (
    token = 'DylkvSkpzXWam7j3O1RGSCYb/u/AGHo+Z1Cuu8h9L64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )