UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWpbJTgKFu9pNzro6I3XgcAxV5QkML/bt7LQuH2QVt4=' 
WHERE 
  key_id = '71531bbee4a0ff4f13e02a46db4ebcb89ffb3bc1d2c4c3776e311717029f6103' 
  AND (
    token = 'EWpbJTgKFu9pNzro6I3XgcAxV5QkML/bt7LQuH2QVt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )