UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CB7U1jFnLFYkIs29ZwiTi1J8a/pGnzxHmQfjqmwWnIA=' 
WHERE 
  key_id = 'fdb624dfe3f52bc22d2b2732282a2c484150e8d89e08ac8c535bbd7a700df53e' 
  AND (
    token = 'CB7U1jFnLFYkIs29ZwiTi1J8a/pGnzxHmQfjqmwWnIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )