INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f15f71480b3f98a7bf7f40a09197d0d49470cd3d35adfaa6fba2e3226f230e7', 
    '9ErC+bvhN0rFf7yvCAMKuVtE/vqEiN9rGpRtuKHdUWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)