INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a03eb4e01ceeae0d1d043443fe9708c233dcb0a94a5226d7c63a325df101056', 
    'Ll3dCliUr9aYP3QB88XFnsBAfx4wHajfA0EjN1Wnwjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)