INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f5dc4c656f8cfde5f66f489de72ad14679587956bb295c1d481115e780b468', 
    '1r0SDDUldkCZ40hYsPEauCNVBj27gIyN2w+zKZ7C1Q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)