INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c928bb99584a7f1d07d58314718c7cede49ac5c6ee31a23feef1a1728f260c3', 
    'Xj6gipn3eZvPt6y9Id2tUtMhPch/IDLOEDHNWubwDZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)