INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35c1b71fd197d741ec8a372a7eff9626c0cdabbce622e74e9fde620d23cd5976', 
    'cvNy0/pcEVk6zpb6YPIbfYpJo6v6vHsEQmJl2OJHjj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)