INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45ad4461c783708208bbf56265808bc6b18ca577d375e79a3d89972532c6fdbc', 
    'lhFvTQY7OTrBM80/etNPno84LpYLihsm0e3Dtii1VDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)