UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r7n6XGHrGimKoIecMsini3e+0ZzNVdF0T6+jSCcx1hg=' 
WHERE 
  key_id = 'bb857388eab28e57eb6d57170f095ec5e8476da17ee2b10ebb8a085e7046a137' 
  AND (
    token = 'r7n6XGHrGimKoIecMsini3e+0ZzNVdF0T6+jSCcx1hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )