INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f34f24e0bea1c3a607b047b79b73f7062b67267b3c21013accdfb757badf9fc', 
    'PLkBBgpEcT8qEsor5Ah7EEEgbY6nnZSXdkoqROdnyps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)