UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ODvT2W1v2hDxYGHuotHBWa3K1M2k+bxtSzNU5XNaD9A=' 
WHERE 
  key_id = '2751f77d7e03bb6cda59f1b030a30e02f1f260258fbe4629bfdd6c628d59df9b' 
  AND (
    token = 'ODvT2W1v2hDxYGHuotHBWa3K1M2k+bxtSzNU5XNaD9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )