UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tFo8T6QID0nvQ8WozVe399MLICHG1vAMS6fSxpkyyLY=' 
WHERE 
  key_id = 'a109e272326041059e0c44faad269c4d0987660c823b6ec762ae731fb4bf7b68' 
  AND (
    token = 'tFo8T6QID0nvQ8WozVe399MLICHG1vAMS6fSxpkyyLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )