UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zcwnCRcZuuApfkOe1M4WQaZxSiBafR9AHW8qjyVi1wk=' 
WHERE 
  key_id = '309c6b328e0c6d8e806447f15938839e262d0fde0b2f921889cd820fb364ef5d' 
  AND (
    token = 'zcwnCRcZuuApfkOe1M4WQaZxSiBafR9AHW8qjyVi1wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )