UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7K+Yf0SqSnzoi2j/wGS0JV/d2iRf/1c+6lF9WQ8ioSk=' 
WHERE 
  key_id = '793dcd3768c2f9e96cb35b6a20cd7ab3e2b164c799cb0047e52c269f69981f5e' 
  AND (
    token = '7K+Yf0SqSnzoi2j/wGS0JV/d2iRf/1c+6lF9WQ8ioSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )