UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqqZt/XbVbHFUFF0DXGl+QG+Z8KiYmpkkpAbqpvJBXg=' 
WHERE 
  key_id = '3c1e758838f2feaca017af474963160e87a0012669647afd9977e5c4b32086f1' 
  AND (
    token = 'aqqZt/XbVbHFUFF0DXGl+QG+Z8KiYmpkkpAbqpvJBXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )