INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ec68bf8d9605999fca28a2ec1d46b540ea7694139f04283d1345b694cf1738b', 
    'QReHw2CrPFp7OjNGlUbOt95K21xGUVFPU9XPkL2ZzCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)