INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cfab8463b7d2bc0aa8fdcd4f2883f196f2a0639c772b0dece80184045f79ddf', 
    '9wxqPkjpJY/aNnIl8AEox9RkZs+Iwmc4el2pdehg7WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)