UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+M06zvAgc4rbumv4LBJrdNaEiAmk02eiPgF/aWlAAF0=' 
WHERE 
  key_id = 'a1d560a4e0dbaa5eb34779468bd2fefac9ec34214a0cf7ab15e4b926d1ecfda5' 
  AND (
    token = '+M06zvAgc4rbumv4LBJrdNaEiAmk02eiPgF/aWlAAF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )