INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6daf2b4e3739d6ea03e52800d0c49ac3997ff09242737ee0773999884441d4cd', 
    'PbJx/InAsWLWR5mMkPzX4lrLWgZCOdLoAFNU5gk4uPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)