INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20483d0a9de7e07016ee025e94125c24662d6a1721a3c28393348b6c42fe3dcc', 
    'YIRMWQDfaRQZyDdUux/UERTdgOPyrGzRtRaq8XQ5zzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)