UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEVR8WZc0v7TuN9d4z3sLzX15kTyp9Fbm2+UxoGeKwI=' 
WHERE 
  key_id = 'c299552dee6ef5bece8c1703a1540efd08cca636c3111ffd972535a188b9e3a4' 
  AND (
    token = 'pEVR8WZc0v7TuN9d4z3sLzX15kTyp9Fbm2+UxoGeKwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )