UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2P2qE/DaONz7w1lbn7K9w+FNG3BLSxlTk18XPDW6S/g=' 
WHERE 
  key_id = '4a3759f88187236a097f1e5e23c6547f3679987551d1ef5917fda675e4318102' 
  AND (
    token = '2P2qE/DaONz7w1lbn7K9w+FNG3BLSxlTk18XPDW6S/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )