INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b254ce80ad34803e79db24e0914998b5de952332fe45eaf2eea57d03287fb0', 
    'B7Apz859D/DYFow6nrraN8BiPsYxzsg42We949VXXic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)