INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302b0e2347c7aab60e78677f6c7ab416c057b2dcb09c8d7b07b23c9933c4b515', 
    'eEWpua2/F5/0Ilv42dIBixNc0I5Bk9ubgX8CKLywkwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)