INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b44ee3b4590b94539f0aaa6a653baedcc16199cecbc2b2971db8b0c0fca3c3', 
    'I61ovAkEUrK6uW3F8TMTFwzGmIwy6SClujfFnQJwbCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)