UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Absypfq8XMLkBMA3t8CyQpa6shayinNDCV389ZnaWio=' 
WHERE 
  key_id = '3846a74a9066a79a903671408a391e7f5a591ffcf5981d4b97e3211ad2612e4e' 
  AND (
    token = 'Absypfq8XMLkBMA3t8CyQpa6shayinNDCV389ZnaWio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )