UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MC2w7x8mpjBaT426FqU0riytmlMlXvk7EQ/HHTiXLJ0=' 
WHERE 
  key_id = 'a1f6580919aeaf2990bbb8a62df014a31bc58330dec54d81e6bdbd293ffe07fb' 
  AND (
    token = 'MC2w7x8mpjBaT426FqU0riytmlMlXvk7EQ/HHTiXLJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )