UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCl0h8VNFk/Hdf7O1vXfBAWxMFmjfL5csc6WTlLjpbk=' 
WHERE 
  key_id = 'bffda3da5f24d9207bbfa3c3e3dd2ea63ab979d0678942fb07d3daae85b3469e' 
  AND (
    token = 'bCl0h8VNFk/Hdf7O1vXfBAWxMFmjfL5csc6WTlLjpbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )