UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cKW1fY0my471/MV5KnwYvkpwZFuXQmyFqZQHCHzllPI=' 
WHERE 
  key_id = '440a995d2f33685a4785f745fb6b56eae0b172e6742ae7ca64b5ce89c43c1726' 
  AND (
    token = 'cKW1fY0my471/MV5KnwYvkpwZFuXQmyFqZQHCHzllPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )