UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2PMekwMNVz/djEhVRWUXq0ZEPehFyCG3RuqvXDiq9o=' 
WHERE 
  key_id = 'b760b8c7d33cd0e2c6c5a362f263d71a325dc81df6e1558f21d75bebf1347c8a' 
  AND (
    token = 'n2PMekwMNVz/djEhVRWUXq0ZEPehFyCG3RuqvXDiq9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )