UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1p0nmBWIAhzT4sFLZDYYLUmOQnQfZ6sHDK/V/VWFdlE=' 
WHERE 
  key_id = '16100d23a51bb1599e281d08e9137f89e4870d5487b950724205e2b0395c1ea0' 
  AND (
    token = '1p0nmBWIAhzT4sFLZDYYLUmOQnQfZ6sHDK/V/VWFdlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )