INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e1bcb3e680e6fe49425e9cc55e9ea5800e24385cc972b684616868081a7ef55', 
    'yxhWffJK8Arm6nlIRJRXFHJDoEBEsTb43w9/9uhMmaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)