INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5b83fda1f38283d0f5e786fe83921edb9444d8ba788493c6617fb0d04ab285c', 
    'QLG042ScLCdPZWBxYbZguprmYnpuY1dTZqxuEdvYRvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)