INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c47f0f226f8a5d214f73802a459396702e8241eb029a82bd5f90bc0fcc6619c', 
    'DeyHoZSybX5IySonkQ3M784LKLoYy7oGyMWsVmvA8fA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)