INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7bb28afb0b5929c2aa343ee0ca26358e8da6414a74d12cf901855d605ab0b12', 
    'z6wChT1yEiznuCJ6FBCkieKRRdxd6y2MfLzFK0MuGLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)