INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c18f5ed68e09bab707b8476483cb6382bb22c17fe9a027968a7907279f268b4a', 
    '3InLoX5kzJQi+IbxRzEouRooNdjFbFkQ3rFxrQW1mhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)