INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a4a8a13c8248d51f349bb8137908a0a4085adbe70fe5e292eff12409a8aa962', 
    'hxY0+wvDTOUajZCM486WV2BJYLas+EBPuNEhzvi5yIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)