INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f190b68fc1fa4d8c7aba86ea4877df6263b1b3517d3bea75a0ac33fac3a49c7', 
    'URQfgK2eHLBLD1HIFGvux0DKPZRf35ZdulC6k3TiUqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)