UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfWmzv05VQL9Y/gv/u2+OHmdP7Ym8F2cDUH+Eh0CLwA=' 
WHERE 
  key_id = 'd7fe33fe6120f8c249d3cca0ce16ebc7ea30f1edb17c2a08209b49e0e5ce3c53' 
  AND (
    token = 'tfWmzv05VQL9Y/gv/u2+OHmdP7Ym8F2cDUH+Eh0CLwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )