INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a5c349eeaa33a4768026409085f97a4320373b55f00950df6938b4bf5bd4308', 
    'le6TxVV9h7vGs1rI/es99MQ+eQOh7CCODYGekxYtuOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)