UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUqgzdz4KbwT6UukJuVSWp0r2RE3IbBT/mjfuuTCVR4=' 
WHERE 
  key_id = '6102c845d782bd876e61d41d0b4ea2014ac419be196c92ed0322388fc3976a87' 
  AND (
    token = 'NUqgzdz4KbwT6UukJuVSWp0r2RE3IbBT/mjfuuTCVR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )