UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9uM+8oLCoABtxJe/ATJWAyeUCgh/FDLxXctDme6zPCk=' 
WHERE 
  key_id = 'e7c90e33b2cc26bca5a3c7beb5307b215eefc618c99b44b58b32ab7a31dc2095' 
  AND (
    token = '9uM+8oLCoABtxJe/ATJWAyeUCgh/FDLxXctDme6zPCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )