INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddd3e7a502f79cbd8702f99889901fcae9588e8cc68de6a3740caa1a617ba38e', 
    'VOLY0u2Rq6jnDpbPS30z5Zo4iEpjm31KLbgD2s9tfGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)