UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6QUmo449m7RvEgMm0IQt24eel+rqSMKI6tjCuvXUvs=' 
WHERE 
  key_id = '48bb2cb594638c0f4aed2bbb2c3cf8e5358b6593246a7be9346ea4f472f40633' 
  AND (
    token = 'P6QUmo449m7RvEgMm0IQt24eel+rqSMKI6tjCuvXUvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )