INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19cf8b78d3d8d3e8da2e242766217f549aa7d22753bc58a170c3c2fba2dd443a', 
    'dAC3vL0G/b601Y3giTAL44iwBXr6lheJ3N5Y8Oltahs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)