INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a166631f0058324ec290c62ed6d703d2090a9f00b7d90a55012f63ab682f748a', 
    'E+bpF7v7gweBh2R8FmnmZvW6S1ckgiOU+DeD9Fn4d0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)