INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '966d34b2aaa0bb6ff2f7077faea85b462e413b63208a4104fff4e8cbb6fa01d8', 
    '3S1mvkwTtcds4LSOqLj9bELrAW9dIuTVe/aKCay94q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)