UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryqa70lTK8IB1iizj77CNmMyS7dYkWJXXcdZ7VskVgI=' 
WHERE 
  key_id = '6d9bad172c5f31826ead87f417eb4362162ffcad47378ec30ef766dd4ebe0b40' 
  AND (
    token = 'ryqa70lTK8IB1iizj77CNmMyS7dYkWJXXcdZ7VskVgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )