INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3ec1d0edd8492f28a9d20895bda46fec51156c2a6505e8465068c59fdb217de', 
    'Duh9qiI1mYOOpFXQyqLwwIFCPlOBUAkJ+/hKR1ipSLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)