UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aYWWS9bcYCMrM2eeXV28DrXInLix6pipJi3iWT4b1zQ=' 
WHERE 
  key_id = 'cd1cb75b754e64731366cfe5a7aa1018b86262876fc5295830976ceee2535981' 
  AND (
    token = 'aYWWS9bcYCMrM2eeXV28DrXInLix6pipJi3iWT4b1zQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )