INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de15fb40961ff740c5c69ef622a75146c7eea95d59d8b9a1b4cbe4dd9153997f', 
    'IYkvhuI30syeKsJlo3xSi2kGYSD30lDZh1L2cR6Vsgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)