INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9817edd3768636d55e172da47d1f15be5911d2954e311036f3ee6db3b27d7e9', 
    '6TqY2Xlw3kSeVvPeOowsVnnp+hCnG6WQOeKRxYqt+4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)