UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kmhUwIiaqvAK+eqvGdQPmr5PEyeu6tjCFr9CCHlIm4=' 
WHERE 
  key_id = '8a0b09b8b4ddbb27df9c5aad1f77ed74cecd2aff6f587ef00b9ea92e7a9f7445' 
  AND (
    token = '1kmhUwIiaqvAK+eqvGdQPmr5PEyeu6tjCFr9CCHlIm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )