INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '307b5f11f9add970a04a085a936f644900a22658c018c50550f1b2835f8ced33', 
    '3jh1kBLeJiqq8v98OI71bSaxRPhWm2r0Qsk6L9Jh/HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)