INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '760b5e30aea0205571d1698a7209f9abe51c1b96f6a99b7711881cc0bebfcf0c', 
    'ZsrH0v3132L2oHFA4MJLXG2crtQxNmx4Bf7pom1eBJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)