INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e840be2df9461960c90fc0e84a4587278f422c5a76014aff832d0444f97e18', 
    'jZn4D0bXPqCoJduXNiKq8KP1tAV5/NVwMqaRXd2arMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)