INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2bae8d1cf5405bc4dff489a2800adbe847b65bfa02ee6892dfba18f33a1fafb', 
    'kThJWTXn3xiAjBjr2IDmM5TBct+ljgx9aynEZ8LFr0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)