INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c897d2da86cbe676cba678c608871858c88a2282019eae04fa93361563d600', 
    'L1F4zN0U/jGgRzeQCka1m5Tb4qfKPXL7d+Pz5gA7adc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)