UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fM3T5etx6E2l+UWV5q9gDs8lT0urH3N8qS4vEio6acg=' 
WHERE 
  key_id = '8b2a2c68caa7887084bebdcdcf54e13961ed41299d5d09bf11a8d4d0235c0299' 
  AND (
    token = 'fM3T5etx6E2l+UWV5q9gDs8lT0urH3N8qS4vEio6acg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )