INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cc26478ec02397ca304ba9c10c675c918a2d51411de3be12e1a07fedaf0a24d', 
    'uwF6q5pjP+nsQeJCpJam54lFR5vXRgVYrwpFskrT82M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)