UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBjQET9hAGsprTWWefY/wsSi4QbsasTXnvQkRzVnA5I=' 
WHERE 
  key_id = 'b6135f53cb0e97146e37e456c5ba574f02d00cba4ea82b9072f83a86f758ff71' 
  AND (
    token = 'gBjQET9hAGsprTWWefY/wsSi4QbsasTXnvQkRzVnA5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )