INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7755c900721cab76ca7db650be0c2017875ff5611c113b5416e58f3f26b049c', 
    'Ts7ai3R37CNuwoaqXHGVN8raRXRQjjcLLQbNmUG3K+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)