INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2c4385e321e4b953acbc263df4863ee53294bf087c984de2a0aacd3edce4ea9', 
    'rKliMrRYcGwgzPKJMO0AfFJrBHnv4JGwbBJC4arw2Yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)