UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HmVSjdX+WTR/z5I1YYh4kGQtEWTbeA2pp3hBBMRjATY=' 
WHERE 
  key_id = 'be7ffbab0893b2363c62fad019e42dcee8e01d76f39a6d6331d5a1d6940048e7' 
  AND (
    token = 'HmVSjdX+WTR/z5I1YYh4kGQtEWTbeA2pp3hBBMRjATY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )