INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1b9f90928ef776cf3c23c0aab5b67b89745fe5518252c0b747c881c9b917d29', 
    '/j9DqvrLIrt9KkO1bYf/CUQmO27cwV7YLrnsekdGUos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)