UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdF/Avc4wrMewq7OmARwYA9UDe6hzCAzpze85Tgfvyo=' 
WHERE 
  key_id = '0e15194b35e9978decbff1fd40972ef512e69b2029723c37db499cf8e47532c6' 
  AND (
    token = 'QdF/Avc4wrMewq7OmARwYA9UDe6hzCAzpze85Tgfvyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )