UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WR/nTqDVjqn5+KJJulH2pLQy1QWrR6ahrQRjst11EZQ=' 
WHERE 
  key_id = '569a42619dfa23b55d97263f14863da69eeef982b8941492dfe4baba7873553f' 
  AND (
    token = 'WR/nTqDVjqn5+KJJulH2pLQy1QWrR6ahrQRjst11EZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )