UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4/2sc4Tf26cqXX67sy3WGM/8l4EqCQCEp4/j14I8+M=' 
WHERE 
  key_id = '0b8799283d1962075d332e82f6d91d53759433ac29f071cdab62c633ed665e53' 
  AND (
    token = 'a4/2sc4Tf26cqXX67sy3WGM/8l4EqCQCEp4/j14I8+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )