UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27gGEPRfOEchVf+rmKAZNuA8xpNOEGxX5jSwm2+zDhA=' 
WHERE 
  key_id = '7d5f2d8d457d8e0f49d3984b755cf5590b6ecf6c103e4364ade40977daa65547' 
  AND (
    token = '27gGEPRfOEchVf+rmKAZNuA8xpNOEGxX5jSwm2+zDhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )