UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Lzi0PoYKZZB86vZNrl7X9caZcBDYLDhxVWRS5VcMEA=' 
WHERE 
  key_id = '334ee00c944bff5b244ac6a1bf12eb189e4380ef5d654bf6be139cdd0b9e90e6' 
  AND (
    token = '0Lzi0PoYKZZB86vZNrl7X9caZcBDYLDhxVWRS5VcMEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )