UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMOTqqDfCIRNpNIgWtte1hEAYQzB3qVw09IT8eaFqUU=' 
WHERE 
  key_id = 'cefdd1d3588ddff7f834b1ea4f61f13edc5b1f879f16048d79fcf23ad339be02' 
  AND (
    token = 'bMOTqqDfCIRNpNIgWtte1hEAYQzB3qVw09IT8eaFqUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )