INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0168f2de636d5ae8eb6b3a07de5201520c0355d3b074f17414a6498a4a0c846', 
    'Nvwfar8nchbrAWV0+1B4SLav5r3rYvOv17stUcowDqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)