INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474c7470d13fa56d543e87e4535464f0a52ef585fdca0ce894d5cca941580021', 
    '9YaETVS2XQE+OUSWEFRSAcVBSrriboponmZYthz8mB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)