UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cM335d5WXGEV2L66Blt4oUG7sT5y84AF8LlTgsVa7Vg=' 
WHERE 
  key_id = 'c0e92ed636763361969f324df79a8b0f9b80367d2c0291d5368d62fd08bb6994' 
  AND (
    token = 'cM335d5WXGEV2L66Blt4oUG7sT5y84AF8LlTgsVa7Vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )