UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUj+pF7y2cGMYfr0+mV6ejaocygR8h45F4pvBkMyRWQ=' 
WHERE 
  key_id = '776f4bcabf6ccc11bd2cc39e1aed9140c07b0daa1e1ed9f208b33e315ac62579' 
  AND (
    token = 'CUj+pF7y2cGMYfr0+mV6ejaocygR8h45F4pvBkMyRWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )