UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzK7VktLsMHpbGon2U58hnUet+W9OhNYM9vG2z2NeRw=' 
WHERE 
  key_id = '60f0b82f7f34bea6ad7c8f5206ee9bf98c6b01b24aa84e914dc525e75d2babb3' 
  AND (
    token = 'xzK7VktLsMHpbGon2U58hnUet+W9OhNYM9vG2z2NeRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )