UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEaEcc0ijudgVa67jVutz/q5LvR5Klxea3xEHL8UvEs=' 
WHERE 
  key_id = 'a7cc303dbcc8d603318c6947298292422c80c1b95410cba2b7d7b5c6255524e4' 
  AND (
    token = 'gEaEcc0ijudgVa67jVutz/q5LvR5Klxea3xEHL8UvEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )