INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73776a4e0845e949da7877404eeb1d76bab23aa054e0a856da9f4c1229e823d5', 
    'Vk3KABLQru5+pnluwpDN3nmuo2QHe2ToauNRNtABW/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)