UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cs6qTEKd43cW3dio3Snt+5niEjsJWor6cxEflW5Jt4s=' 
WHERE 
  key_id = '0d3ef65643296354faa2a5247678e5c5470d507ca13652ee6b6cba1268e56385' 
  AND (
    token = 'cs6qTEKd43cW3dio3Snt+5niEjsJWor6cxEflW5Jt4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )