INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afe483eb3a81470cd670dfd4aeb3d03fea60d0ddfed31d1dc4c15108938df1da', 
    '+kZhTnN3kkECzKqAeGGcoZjXbjRGYQr5FYuTTLI1nBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)