INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '977046f74e6233fb11de68cd79d7346500f463b6f54b3a4f8fe6bb45d9940fbc', 
    '4fGbrV0LvFddAkOezs2Qbb+lZpzpLb8vWaUZ9XpNjMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)