INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1e4d3244f9336e5a0da6385d3bda7557b4dde5823400a0e12d2d0a050ffb2e', 
    'OkL6RfD9lhTXN8t2d5/fAc9qe7yGyYw3x2lJVkLqIEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)