UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxZ5FZWxm2H+Ndhv4kbzpuyoiCrlXXBe8O7Cp8+rKXc=' 
WHERE 
  key_id = '313f061b63d07edf8131300c36f45408e21cc93e557f057ff1194db0cf82dc52' 
  AND (
    token = 'wxZ5FZWxm2H+Ndhv4kbzpuyoiCrlXXBe8O7Cp8+rKXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )