INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7a2c7f14819dfb056e644bcb09e47a5dd787884d31c8bc1aad8509b78400ad4', 
    'D+zeLO7mkGFLZRD5jAOjJHduDRrn7pTQofBfnMyAlAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)