UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a2vIQJulw9Hs+ZdQ13y+7TkCHK34oY7k9tX/HEaLH+U=' 
WHERE 
  key_id = '195905c67b0a6e03f9887010b1e2c4c34053bfbb73cf1b5a9ffebcea4d6e266a' 
  AND (
    token = 'a2vIQJulw9Hs+ZdQ13y+7TkCHK34oY7k9tX/HEaLH+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )