UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ta1O7aWfQVL4hyf0wAvLUzaaaxFSS1lV/NTMeW0cjQ=' 
WHERE 
  key_id = '4a35d5170d97d65239af70261e2464bfa1129f8d9496e3e84e454d2f9e7e95c3' 
  AND (
    token = '0ta1O7aWfQVL4hyf0wAvLUzaaaxFSS1lV/NTMeW0cjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )