UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBgrzHmz8x/SKe56xqouwY5KcZTppViSXW7MevWtfO8=' 
WHERE 
  key_id = '13151a94b4081897e28b8cb48fc656c568a9fdd8968c71b63d70511061b1e7c5' 
  AND (
    token = 'CBgrzHmz8x/SKe56xqouwY5KcZTppViSXW7MevWtfO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )