INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd23c8630ff2b9a46e1c0d8d2eb7d20f24d9ea84da398bef07134ebe9573b6975', 
    'rOL4anPuOgzGTa6uepMvC1qqOjfJzltXOsWWQP7l6/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)