INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66079dc8797e626fe054f0302fddab9be37ef58611e1494b73b7ef23ee9e972f', 
    'HkjmOHjTuCIinLaRqiN5KKe0BfX7HB49vyxuDyW/0AE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)