INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea18a6d3d4dcaafff24f74e725356b9f36a57a90bf4417f3fa6d226a00846423', 
    'ujrOwon3ChgHv4WbDgy7UfLXSZf5VmyjyUOHwJmpZQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)