UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fg03OWFBHxuAMU4YxeryNCFCUxnn7SBRCRIx2k/1urU=' 
WHERE 
  key_id = '40a83a92677854bef59d0c41dd618f320b2d4e08e5c96d8283fcd3d134652dc5' 
  AND (
    token = 'Fg03OWFBHxuAMU4YxeryNCFCUxnn7SBRCRIx2k/1urU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )