UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9tXDylZ/PFM9Ec6424WWRbFTGbiEL3H3o7gdwhpTis=' 
WHERE 
  key_id = 'e4c51b5a88cfabbaa4b3f11e7f7a2834b22a71c2be420038480b08fac1e24ee8' 
  AND (
    token = 'X9tXDylZ/PFM9Ec6424WWRbFTGbiEL3H3o7gdwhpTis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )