INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3828aca89a484562fcc6aae1269b0a8c347b01f46ee7387e7eeeb067247d12', 
    'CKmS42+N50ccT38RKEOhIREwyz6aF13yy27Bq35SiFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)