INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3f7e9d621ce1ebb543f179b04b28845821e73b62e111ceafc2fbe3246d93b75', 
    'uT6UqqfIzj604f59eb2YVNPuFbBXIBDkeVDLgQSA2u4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)