UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tyeRcEDRiI0rm6Lu2u6zS0Vlt90tmt/7xRsbVvypgdE=' 
WHERE 
  key_id = '492c55c94f1adf62b09bf22d120c0f14ca14cdb7759ac6df8f5444aa29e3ace8' 
  AND (
    token = 'tyeRcEDRiI0rm6Lu2u6zS0Vlt90tmt/7xRsbVvypgdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )