INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2877459591cc401e2f51ae173618b4cd4f681f0b948302bfe2730c5fccd6dd72', 
    '+kR47+EVZdS0toIYfDlVJqTpNlrO3djG4/6aqfWMhH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)