INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a45df4c15004f52b96a1fe71358b95638f9891347a551500c8a0546adeef1c2', 
    'Ti9QC5MZNnFW1wxUkvO8jmq/WZP0hlAPEKpGvdvJ2U8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)