UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DbbbgO4+ngNi1WDS7wiw1WbwPYKDXoj5bXcBwhYXRgw=' 
WHERE 
  key_id = '4d2da41ea474af7ea356ce98bafe63d5afd921cffff6cdf1740ab6615f93471d' 
  AND (
    token = 'DbbbgO4+ngNi1WDS7wiw1WbwPYKDXoj5bXcBwhYXRgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )