INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9415009b3fbec6d101017a09fdb8cfc23c055e27c87dfd2a29fe5d0fc181ed27', 
    'STCxrVor/Jm0shHs4boVmbORBy/ViW7ie0YOwhkceR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)