INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '934467d34a792c830ce09907ac9fbb54c95dad68748c4058e86493fd93026e7a', 
    'P9pTN+lKbCOlz2FGqy18Qxk4sSoj6WT0XqDSu2BDt1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)