INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bdb2709a00297d9de31ee80260957da906cc2884dc10568d66b7f2e21b04e4d', 
    'zHey4KuUct16tn7zEPPgoto72K7ACzB4k2tZQWkFn1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)