UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9Z77uxPYohULgO6fstirnim5bZvgCLPGleB7+CtmvY=' 
WHERE 
  key_id = 'd3c20abdb37d81c83725a32ecb16b7f745acb3c047ff879da1b982f4cbe8db33' 
  AND (
    token = 'w9Z77uxPYohULgO6fstirnim5bZvgCLPGleB7+CtmvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )