INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d66ffb2a66d2e4c2e4ac3b8853272b50466239f98304a2a17f85185ec63b15', 
    'opO7tL7rOVcSOHEHJQW6gStscJPRI5dVtFBwkrtAorE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)