INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e15eee4ecea2d0d1cc290ee21c4e4405edb263d1d7715799333a2626aaadad78', 
    'zbbB2mMr33LS9TDY1EM3uxJZwRBvSE0BmCC6MqxX8WU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)