UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRI6n7263rNw/h74Sk3y1ph+y7u5wW1Vx7/CA+bMhSc=' 
WHERE 
  key_id = 'c651fa0eab6331ef6c17a7fdd308fb64ab64f0c3b34ccb3eaf912b648408dc87' 
  AND (
    token = 'nRI6n7263rNw/h74Sk3y1ph+y7u5wW1Vx7/CA+bMhSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )