UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfqtukRF5dG+ZxQyb1Ylw5fkAQi/w8RB7KgKv6E3jco=' 
WHERE 
  key_id = '646a631abb3e885590c3d79a736a834a0ad710807f8e7bb7bac637959ac08b0f' 
  AND (
    token = 'zfqtukRF5dG+ZxQyb1Ylw5fkAQi/w8RB7KgKv6E3jco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )