UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lOps1tQeyFWy5cxsdLmYanhycaSD8rQiy/Td1pydQwc=' 
WHERE 
  key_id = 'c1500544051395dbffdf89951997a67db4e704e4f479dc09e673dec18ed65576' 
  AND (
    token = 'lOps1tQeyFWy5cxsdLmYanhycaSD8rQiy/Td1pydQwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )