UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7RWcZiD5t6YVs2DErdAEgyMVtmDCGNTmEcu2Oitkpc=' 
WHERE 
  key_id = '2148c71d29b387a4602199d5bf685747162a66c4f433c179eebb42baddc336f1' 
  AND (
    token = 'v7RWcZiD5t6YVs2DErdAEgyMVtmDCGNTmEcu2Oitkpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )