UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLliOvxK4+x2RBULXG8u/IvP92VEnLhNDKmf9erPUl8=' 
WHERE 
  key_id = '86e91547765c43f15d3edcc2066cf9b32fe60379521dc771256d8d85aac27df9' 
  AND (
    token = 'aLliOvxK4+x2RBULXG8u/IvP92VEnLhNDKmf9erPUl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )