INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6101a6ec9002fe3b8b6e2ef9ffacd30624323b3b26f17623ab8533a2cd3bc2ff', 
    'qd6n4X5CMZCQGUZRe60ys3RQahP4P18zZIBYlky/61c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)