INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db6192907db2fe398b07fbdd627bcb73424ea45f9e75e9d02ef3929682520da3', 
    'zTERDQsGiOWfn6qxL+Q5f/uoOnzXbNoIFEq4MKbdH1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)