INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b60189bcb32279415e98c6fcfb48bd9fef2ddc37955a5e1f4bbed4d6da56c5c', 
    'qyxTMT6btjh7OElCAy169G1d53AtPQk2dgtpBnZ1CvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)