INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4572903e586d294d112f20b60089d0e53aeca9bb03f798579e8f5f89b4666c5c', 
    'wQXGZa9vWBHlMe01WC+Vg+QHRKNfieWTcMqEOyQp0RY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)