UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPWKe9G09mQe4/HWgBXWG5fdP83HPazvX9wmOiYPAzg=' 
WHERE 
  key_id = '6892a2fcfe0b4baff63d9d0929644995958db79b06123d2e5c2ad25d0af3f953' 
  AND (
    token = 'UPWKe9G09mQe4/HWgBXWG5fdP83HPazvX9wmOiYPAzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )