UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gR5VtQlNcONxfADJrUT/kTppuwdZfDkOeWr31Wmc/s4=' 
WHERE 
  key_id = 'db48960920927d98924c21e220475b474e8fbdce03bb644afc0af98d26d79abc' 
  AND (
    token = 'gR5VtQlNcONxfADJrUT/kTppuwdZfDkOeWr31Wmc/s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )