UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EDSwTBUUg9PRAgr7ErXoKgD0UF8CqvVrlM8Q6+kqkAo=' 
WHERE 
  key_id = '8c53ab73d864380b3d07a95408e501a045710bc8644632176d4366e3938d37b3' 
  AND (
    token = 'EDSwTBUUg9PRAgr7ErXoKgD0UF8CqvVrlM8Q6+kqkAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )