UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sfM0bitLSYe+Mogo61UkHnVMOZhVqJSvAzOERxdlBfg=' 
WHERE 
  key_id = '169732ca4e0936eaf1118db71e9fb1108d51d4fcf011acce6ffdc54c2fbfd295' 
  AND (
    token = 'sfM0bitLSYe+Mogo61UkHnVMOZhVqJSvAzOERxdlBfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )