INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6d3d7bce270ac9baeabe82f25912053391b594ba333d340489791d34159714d', 
    'VdFyvp31cMvtD8FBgL3Opn8LOjvCFJ7M4UojisgiP+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)