INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b2a861c29b99b790705c17c702104a7a2d328ac1b047d6b6f1f5f3e612bb898', 
    'axUKmWmy0z4/FkJOnTIafl3pXpt61PZ9e0+bHEOnVAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)