INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4a7c59c2b9ef0a9e7344807fbea8554736bc32de61a406abd37d4f892c4cd6c', 
    'P5HdwmuBKMPzbbRAtlCbe9gx4hi6wN726o6D9KA3bHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)