INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99996889f22fd47687ebc2713a93dce210447d13036b1195966116a6637581e9', 
    'nD8bZ6bQRflAvdAL+RNxBhTaNBNUEV5n1t20tzFbvuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)