INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5149d97b65fd07826adf00c2d0e4fb4d707982298438faa304a4f0655323c8d0', 
    '/he/9+zEPs5OgVkzha5DldR5KrvxrXc2HbcOrD4xkEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)