UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nxf7RZdevGD+tEappn9SYGLv+BY9GZUDZ004zW19uIg=' 
WHERE 
  key_id = '5f25ac93002ad623b91cd8451e539b5d6042cb65fbcc72affcd8385b34894fd7' 
  AND (
    token = 'Nxf7RZdevGD+tEappn9SYGLv+BY9GZUDZ004zW19uIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )