INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '311d728a57f16622337eb8dcdbf32aa22017322b2ca3aae2d508853a5048e6e0', 
    'gSeH1YIR3u6yByjkt546fzpWU0TRaftmaBd4/+jKsEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)