UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3seIVtU5M7p5NhnMm8GAzPiMboKn3NZnxK8JBzZGxA4=' 
WHERE 
  key_id = '9187b52a276757fe9cb2b54ada29b3d226cc82a7be0352b1d390e8750f882557' 
  AND (
    token = '3seIVtU5M7p5NhnMm8GAzPiMboKn3NZnxK8JBzZGxA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )