UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7jbdPpVfyfwvl5ue/G/Z/Xj1b/DsuMtiICneCmXCpE=' 
WHERE 
  key_id = 'b0df0c084e185dab295f853f046de8bdacac6c6f8f02a508b3c567a3f75f52b5' 
  AND (
    token = 'O7jbdPpVfyfwvl5ue/G/Z/Xj1b/DsuMtiICneCmXCpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )