UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70nGLGMkUiyty3C4gP+gD0K7m9u6jCem+dgh9Fstscc=' 
WHERE 
  key_id = '20915d494a3b0b1de9cf12b254d92db0349ff5bf1f0864ecba7513a5b51073c9' 
  AND (
    token = '70nGLGMkUiyty3C4gP+gD0K7m9u6jCem+dgh9Fstscc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )