UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39CbM3jZgVrRb2XccsynhC93qXdxahrz1E1/hTC1a1E=' 
WHERE 
  key_id = 'db75583a455529990c842cc0834b2cff417c080cf33d113753577b6f5be3e3fa' 
  AND (
    token = '39CbM3jZgVrRb2XccsynhC93qXdxahrz1E1/hTC1a1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )