UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqIijt7tBtFdpNd2YX4rTfkBYWVwDgI1Hi4w80GqoLY=' 
WHERE 
  key_id = '294afbe7c94cc838db9a3526105858dc4afdadd156209a93accc1caf08cce9ae' 
  AND (
    token = 'iqIijt7tBtFdpNd2YX4rTfkBYWVwDgI1Hi4w80GqoLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )