UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Ix8EMv/tA9fk1LaAFUdAOCXXb/PT8y39/c8Q3r7S1M=' 
WHERE 
  key_id = '786c6eb44fedcc0304bd27fe113b96732619a4f7abc4e6235d740abca5189a6d' 
  AND (
    token = '+Ix8EMv/tA9fk1LaAFUdAOCXXb/PT8y39/c8Q3r7S1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )