UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKYS8cz5+kCdmCLsUN0yyBd89/hKcJSzbbAucwgnoY4=' 
WHERE 
  key_id = '8ff35cfe293535bc613d151ac4eee00a8e9f20dbbbe0517a5a32ef656ed96ab3' 
  AND (
    token = 'uKYS8cz5+kCdmCLsUN0yyBd89/hKcJSzbbAucwgnoY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )