INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '581496b2ece343459d22fc0771c50479c4d1cd13866255e0dc37eeda2e535141', 
    'nync+b6gwmBVaa091vrSnge3JcFfXBHHH1Q6JwzgqAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)