INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f5b932d343e125f9276a2ba98accc48d78e8eec3f978a0a105377f285b0367f', 
    '+a9n+lespK8QLuJ0DIqvSTLgDPKgDM5bqaMfVdtBBco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)