INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c9dd046aa0e642afa67c7c59e7ad863b53f7abaf0ed5e96f1656bccb4253f27', 
    'UruDGQw9o2vEAYUJVbaAMJy4hchpN5JeKheVG0cO430=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)