INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db109832bd892e04a0a5000ae8dc9b58189a1299fa20e7bc8ce6ecd9d7499591', 
    'xmT4Qe4pLsuqKfv9QlPHL9t1pOuiYvIHJkOJayrun9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)