INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2848f25669c2062a48e210ffb8782985d76e6820d84706c0845cd36898c5816', 
    '7uSP87fjnqmEAaj1aJnBx6lnyMaGhlAngwCcPo4C7fI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)