UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76sVniZmplW1wEDReGg7dSbM0K8r3LLILHEQLwi2L3Q=' 
WHERE 
  key_id = '9b6e485ef0b18afddacd2e296d963f27407f1bbcd9d65b2393fe5d59683a21f7' 
  AND (
    token = '76sVniZmplW1wEDReGg7dSbM0K8r3LLILHEQLwi2L3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )