INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef9d1cbf4740fb967b2ee0b1078582afbefc20bf636991f838a2a492cf8358be', 
    'eY70WqgB1Odqvz28MXlWIrhQ5652i2OcVJjfxofio24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)