INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8346f5d0593ae23584995e8229e0b42cc0cf3bba99bd813dbd41d4e695b4c82f', 
    'c1mhMUsyjedf8IUQ8OucbHUFQ3RQCACknIdKO7csxXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)