INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e41a71ec594025c20e5c72a00daa03ef934f44ca140207ea28adccbf59b9873e', 
    'GQD1L71n2S2pSXZLTbI5dEzaWje9xYKvBWaTaqIDGZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)