UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwqJZqTgqoK4Ljc/bCuWL4DFZMGlkziTWN8stWgMg/g=' 
WHERE 
  key_id = '2766e869bd5e1b1959fd6c3d5bf8588f0a83208292ccacd9f92d98fc915d83bb' 
  AND (
    token = 'zwqJZqTgqoK4Ljc/bCuWL4DFZMGlkziTWN8stWgMg/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )