INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '940d40592a15e37e92cc10afd82e27797f58f126b1eb7a0aaf13d08619038f74', 
    'njov31fe7QpNia1ljuVuDxMgA9QHnWtBB5jQXRIR6GM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)