UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5r+d8rG0oOhLItkzJBO4zHJPu+isE/1ucaCRXL9FnEo=' 
WHERE 
  key_id = '282c6a6c704e2e52a885d7c6b424e41910928b7e86dd17802ec58251e9ae6935' 
  AND (
    token = '5r+d8rG0oOhLItkzJBO4zHJPu+isE/1ucaCRXL9FnEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )