UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQ4XW1+dPJohkzgktLIiewg0pOywdijNutv4ftetw1I=' 
WHERE 
  key_id = '5e64e1d0c3ff9bf05ce582c0aa9af9e49225510483e50322ee7946272480be75' 
  AND (
    token = 'xQ4XW1+dPJohkzgktLIiewg0pOywdijNutv4ftetw1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )