INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a47f98f1ef2a05e68f8da44baecfb45be15a62a16c8fd94654803924dec49c65', 
    '8kH9WoWBLE68JCcd4+lXVu4mTtimuaSaVUl0xPJ8E9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)