INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1931902662db7911234779c64981ee0061af749731810e156af62880b693dc6b', 
    'Ap28ei0qkw8dVYjzmCZYBI80fK6rtBL3+ASrgDB8sv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)