UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdiKGVxSOXGYBcNh2VbpWX+xHSAzUN2U2Iy0UiEmx38=' 
WHERE 
  key_id = 'f3e19dda4e777adecc5fb21fc9f4d3a85104e7648eff1faecb48c094d83f05e9' 
  AND (
    token = 'xdiKGVxSOXGYBcNh2VbpWX+xHSAzUN2U2Iy0UiEmx38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )