INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec55dcd11e40860d2c3d98666e70c29d4e5a8dc03841e82818089c3e582a3372', 
    'DOe7GpqqN0cbSogoCYaH8nDadMw8Z5Y7X90tnNJ/aQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)