UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qw1vvLkau0VAC/xTSa2YNINcuUUbXN8oTwAipofmeQM=' 
WHERE 
  key_id = 'a90d62aa56301f632f3c8879e827d99654dd60e6c7a893baaa766d38dd4cdfb0' 
  AND (
    token = 'Qw1vvLkau0VAC/xTSa2YNINcuUUbXN8oTwAipofmeQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )