INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8d15328e73221b6d66f789784311127015ca4e8b1e870c26034a49db6b3cfdf', 
    'JS2hjsVkRRkTXBpU38WU7wVZ1wHxR19Gkio41+qsGck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)