INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8df4a2d0920551d3536e39a0ae1554fe72838116fc9b76643d13c5257beaf7e', 
    '0tdLnKWctIkIDkQswTx5WPk3Qxfha952sD6Olw6/OCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)