INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f838346ba6da6504ac8f0e303a41dd56130bd66468841dff361eec7cde365c92', 
    'K8Q/NEHys/JugI4QqN5oWw6NpGLKUJuxRXT3VjgANJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)