UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Thk6OrDupKbe+Be6g4IuMXiE2VeyvAgurklMfyf4kJk=' 
WHERE 
  key_id = '3357863139c6901d9f4736357689045a6ccc270999a5af7d0e4c5dc8b475383c' 
  AND (
    token = 'Thk6OrDupKbe+Be6g4IuMXiE2VeyvAgurklMfyf4kJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )