UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNP1mMVRrJmAU4pkOrPF+AMB4tTYV5E9+hgGbKCajlc=' 
WHERE 
  key_id = '2b4190a53ccc74c52239dfd1af065af2c26e846d5832e81b685d06d00897f065' 
  AND (
    token = 'NNP1mMVRrJmAU4pkOrPF+AMB4tTYV5E9+hgGbKCajlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )