UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3mj2IeeR1HLEQRm9ZGY7ACsMmoITCgJbmaaneXsRt4=' 
WHERE 
  key_id = '576995f91b586cca331bf4f66d57b379315be3390391b86a239a9ec9b0e28b40' 
  AND (
    token = 'w3mj2IeeR1HLEQRm9ZGY7ACsMmoITCgJbmaaneXsRt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )