UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhzu1ij46gBRzRJD+H4kywkENu6v0ht7YlOEr6BGvYI=' 
WHERE 
  key_id = 'f522415fc487ddb038a5b9668cde582e52fca65a904de2006f4539ed4f91672d' 
  AND (
    token = 'uhzu1ij46gBRzRJD+H4kywkENu6v0ht7YlOEr6BGvYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )