UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nj+8mcjndenNFq/LOicNfVrOQxbsrrv88d53GfxngNA=' 
WHERE 
  key_id = 'd3a8aa4774dcae6d1a71fac3f1358f2a0c9059aa07778998d51b95f9664f1028' 
  AND (
    token = 'nj+8mcjndenNFq/LOicNfVrOQxbsrrv88d53GfxngNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )