INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d667ffc49b9809ca2154761977c22a006e92740f341fac795d377efd1fab614', 
    'Ra1BIaw4LSwR29OtqGcgn6fSBzKCAFs6kJEpL019IPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)