INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9f08571ae90d6f72e3fff2bbf6a85c221e4701f70839cf4835946e5aaf9d6f3', 
    'nle2OCKr9a0ISn8FQY3uIQw1z0mAch4IyH5VTBY2YWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)