INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d1f1677b778051f15f305202c682445325e947198607b58e9314d373ab229e', 
    'kRBArOnE0Rg+EulghDTTmaNjhKQi3+zpbEzGpaIvMZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)