UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEIvajrVVkw97Y81NSHX+khBuHXdgdzr1uaq1FdYA6w=' 
WHERE 
  key_id = 'b4aab1152a5a71e4eaee59bb4b0d053fc63988c711a6cee33b02f5af361b833f' 
  AND (
    token = 'nEIvajrVVkw97Y81NSHX+khBuHXdgdzr1uaq1FdYA6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )