UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsKS71Zo0sy1psF1TXg7w9wiOmbYQJWnoYl5aQDoaBw=' 
WHERE 
  key_id = '7e698d6149ee6c845cc226430a5abfc9d88403df73f5ae9a44777831daab82f3' 
  AND (
    token = 'VsKS71Zo0sy1psF1TXg7w9wiOmbYQJWnoYl5aQDoaBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )