UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x1oGGhaxwITPxbAD4RNu2So1VeMBfaHLRmDCtUSziI0=' 
WHERE 
  key_id = 'c4152dcc0fa103eb10d070f2516eb148457c553daf5c056a22f2f7584d2ee703' 
  AND (
    token = 'x1oGGhaxwITPxbAD4RNu2So1VeMBfaHLRmDCtUSziI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )