UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIepCQUrJsLZxSS8JNtUwP+X8zF9nTrRDE00B2dKHe8=' 
WHERE 
  key_id = 'd7268bd744f9dc2343e62103a185743bdd19952e2d5d4bd9f8c9b99b2478dde7' 
  AND (
    token = 'yIepCQUrJsLZxSS8JNtUwP+X8zF9nTrRDE00B2dKHe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )