UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OI6Po7BvUSQZIS4wyYDCZquizOyJvim/KIPtJ8NCqNo=' 
WHERE 
  key_id = '87d91963f65cbdeda451609929d26ad498801d191a7e87429ea9816f1eb869f1' 
  AND (
    token = 'OI6Po7BvUSQZIS4wyYDCZquizOyJvim/KIPtJ8NCqNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )