UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U3JH+aY/3nqDf51bF4ivV4UfnLiWOpLHMVRQa1ppNnw=' 
WHERE 
  key_id = 'bb36cb5ffc07dba4d2751193680873e20086c48b96591a4d5945dc3223c2190a' 
  AND (
    token = 'U3JH+aY/3nqDf51bF4ivV4UfnLiWOpLHMVRQa1ppNnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )