INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b489e1e920459f2428ef9c53002643059851ce43e425156f2d5111acb0ef4c8e', 
    'u9ofpTiMUTmFZ6eM82gCnVHtxNlm4L6zzN34yM0/9FE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)