UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9syov7WL7hqam9WxI/DKpSqNBDX6pcDDY4GF8V2SeY=' 
WHERE 
  key_id = '2d21a01150a234652e24a87c1bb0b31a7860e63b4095e05bbdd21ea4523ced6d' 
  AND (
    token = 'F9syov7WL7hqam9WxI/DKpSqNBDX6pcDDY4GF8V2SeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )