UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MhBIXDSbdASDaojq9V8Ku1IIL525ey7nEqaeDWwVl+0=' 
WHERE 
  key_id = '069d7e8c4b986920be56098a367723ac23c7a3e2b20ebd52bf18d65976969524' 
  AND (
    token = 'MhBIXDSbdASDaojq9V8Ku1IIL525ey7nEqaeDWwVl+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )