UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMANhMyNWeq8nGpQd8zdaotkcQalcgA7rRs2TKQNSD8=' 
WHERE 
  key_id = 'f2bed949923433c2c8c6c498620e17a8f1ad9ce6b3befced5e5e4ec34d08954e' 
  AND (
    token = 'pMANhMyNWeq8nGpQd8zdaotkcQalcgA7rRs2TKQNSD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )