UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4koQU0kh8fyH5C3PsfHTht1CQp6HY9z4XNikg1Qu1AQ=' 
WHERE 
  key_id = '626511d0dc38777551e8d1c881da688853b00baa0283245b01bd8cc63c534970' 
  AND (
    token = '4koQU0kh8fyH5C3PsfHTht1CQp6HY9z4XNikg1Qu1AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )