UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKyBN7e9z+9p0mbyuw2+8IMXfNnHvfvo9kdT0Us+W4k=' 
WHERE 
  key_id = '7aec1ec0c280ccbe3a96d78cfcc10773928fb45d57631ee2dbd0e03eb02c11a0' 
  AND (
    token = 'rKyBN7e9z+9p0mbyuw2+8IMXfNnHvfvo9kdT0Us+W4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )