UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5K7x9n41OI1N5p2h3Hn0onkfO8lSmc2H3X5Qm5uveU=' 
WHERE 
  key_id = '468b1ce753d57267e38ebef317b319f69a184f5cbf5768f692248c1ae324b89e' 
  AND (
    token = 'T5K7x9n41OI1N5p2h3Hn0onkfO8lSmc2H3X5Qm5uveU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )