UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '602flV1AaJkHgXfjXNqGjDEOf5Y1JBq2HgKgRkYz2x4=' 
WHERE 
  key_id = '486baf8fd5fb68a72b541bd3574f901323e32f59eba7b2b3068c6a7201bc02f5' 
  AND (
    token = '602flV1AaJkHgXfjXNqGjDEOf5Y1JBq2HgKgRkYz2x4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )