INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474a87b0b6853ff6da9565b08b59323b8c500fb1d4fc69dfdb72e2fe9a2f6cd3', 
    'HyXOpBC8OUPHC6R5+7qe+okm5vA04daz8cexkRci3Bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)