INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2603eb7fec406273aed35a99423401ff60328008ece8c206d445a40b86c4f8ab', 
    'VQWUkVMBDiH4ZfwKZx477IPoGvZVcGMqEVYhhCWYRfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)