UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5kNXkKwYFNLDF5I5H4nx+ljeKPUql/p9PssAaPQJzw=' 
WHERE 
  key_id = 'c6beffac1be70fc02b1949494b3d7316b81d3f431d9f3b7b0f1bde47e3e8acce' 
  AND (
    token = 'C5kNXkKwYFNLDF5I5H4nx+ljeKPUql/p9PssAaPQJzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )