UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvC+L4f+so6unnwTw8MZfcdThj6Ha14+KIKLRaLhbSo=' 
WHERE 
  key_id = 'e71b70c25a2dc08a891aead937530d10174ff68f1737b52e26ad75b61eecc87e' 
  AND (
    token = 'mvC+L4f+so6unnwTw8MZfcdThj6Ha14+KIKLRaLhbSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )