UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G02tihsWqfTv+nn2fTNw37Rt8WskJJUct4G6V5C2DPI=' 
WHERE 
  key_id = '9b25567b17a5d0b95f8abdf8eaf9c5ec9cf13b4abb532b8ce41cad4bd1014521' 
  AND (
    token = 'G02tihsWqfTv+nn2fTNw37Rt8WskJJUct4G6V5C2DPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )