UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MlooKqPUskLkfjfPy1CLu2UvbYzAlRcuL4jdIQCFPD4=' 
WHERE 
  key_id = '242482c39f483352d3afafd6671325ff4ce525ec0a4356177db77854f5c3c090' 
  AND (
    token = 'MlooKqPUskLkfjfPy1CLu2UvbYzAlRcuL4jdIQCFPD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )