UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPkpWA5OPakyYt9SjkWJOxN47sehsHVYn43yGVomtSM=' 
WHERE 
  key_id = '2efaa38df276e2244d9806f392ccd0f9e270e2cfc17c0469abb0dd16b8d8bb1f' 
  AND (
    token = 'TPkpWA5OPakyYt9SjkWJOxN47sehsHVYn43yGVomtSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )