UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vqe0t0GGd+mOrprlwW7fYlx7hKXY7t/DF2pYPEbS0fQ=' 
WHERE 
  key_id = '8ef856161ed622a4c11bbe49882bcc549ff7d3e8bc9eda85e2fc9b628456d86f' 
  AND (
    token = 'Vqe0t0GGd+mOrprlwW7fYlx7hKXY7t/DF2pYPEbS0fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )