INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd597e942182dfd35ec88b45cf351ace6959e137b510cc9232c26650ee44b3836', 
    'v0qjkWtEvs+E3+SwiNTuv5sErOk1JzZDyS0HDNeRrcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)