UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rw/OSSIVhHTsYEq9Rv1tNNVDAy2HkuGR8wmQu6O2EJI=' 
WHERE 
  key_id = '1892c4db890b26632b1df7c7e7092f4598ef265653692a5496ede1156e5c47f3' 
  AND (
    token = 'rw/OSSIVhHTsYEq9Rv1tNNVDAy2HkuGR8wmQu6O2EJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )