UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '657piNBUvUu0wtGtIk75TB3Ob2kWQnpkqkqJRXSn2/k=' 
WHERE 
  key_id = 'bb9e7ea9d58dbde4be2cc009188a00d66772684c9a30ea815c79ec203b1fe837' 
  AND (
    token = '657piNBUvUu0wtGtIk75TB3Ob2kWQnpkqkqJRXSn2/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )