INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '757633dadbf0c0a57aa65cfcd1dc01f36a18ed4a97b6b0a6c04709d6c8970491', 
    'ymafj955I8nN5IPftDvlq/iIp4JEAJluUqLZ+N5kEhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)