UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'de5QbOp7j3dXKh20A3TuIJKr4CG8utWka6axa+vZ4LA=' 
WHERE 
  key_id = '452617543f025efb815ccd480862bdb984457ae36e398c277ee6dbe1a2d96fc9' 
  AND (
    token = 'de5QbOp7j3dXKh20A3TuIJKr4CG8utWka6axa+vZ4LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )