INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f89c62f67d15e1fe568d6ab95dbccd859a52b283e033515e7c44cd2139986fa', 
    'Zr/0If6KiSxQVAld9sKoFlXM3QU592xPXb2lolud8RE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)