UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDJO2ti6JKaqoP5pOffYL2eulfg0wTGXEr3EaA6FTGI=' 
WHERE 
  key_id = 'fecd8a1f31ad736d6c987d03c79d3df4d77f66dbf2d8b546d0d316dc03131f04' 
  AND (
    token = 'fDJO2ti6JKaqoP5pOffYL2eulfg0wTGXEr3EaA6FTGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )