INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a793e873eec93afc00eab28e6eb3b4f982b5d1f923bdea0b406f814dda7b3bfa', 
    'iC4M0uAKhC6RnAFXvQO1Gi2Tp2d1sBz98sEhsRUh8mQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)