INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edb7ff0ed9687558145fa4b1182dff6e852a86d8f83d94165d83118d92235771', 
    '7cR/UzbmDRKw2zlAY8ApLINPr/kGDQ3RKN07k0uEWx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)