UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkJ7YbC5EJ7p+Z1u/9P4mFzXcD095E6NOpO58ZEs3fo=' 
WHERE 
  key_id = 'a166f23f0fc5037468b97656968b5745402f51d727707897235b017b939e4700' 
  AND (
    token = 'zkJ7YbC5EJ7p+Z1u/9P4mFzXcD095E6NOpO58ZEs3fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )