INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a4bc03565ead463ee1046cc77be0896aed1d4c9328cebd2245d157a34234ee3', 
    'Fc8FMGQg43rUJqRK4pUv2IPodmSmYXx9AtTAWaAiDsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)