UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vnuoxP1p6RMQYWhifnH77zpf7+usvIx/W0rRlU8Llc=' 
WHERE 
  key_id = '5eb63a68fae88ce472692f78912dcb6ac08a634dc8972c34e96cabf8d857280a' 
  AND (
    token = '7vnuoxP1p6RMQYWhifnH77zpf7+usvIx/W0rRlU8Llc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )