UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MZ/6ZYpou0DPpwX/23Es1i9Xqa+SYJm8N7RroF1Psc=' 
WHERE 
  key_id = '76bc88ca0e23817c3828c59319f92526877b5d96390ae0c1ba96fde6a4f533d7' 
  AND (
    token = '7MZ/6ZYpou0DPpwX/23Es1i9Xqa+SYJm8N7RroF1Psc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )