INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95275302dda6398d62ce3868075c51aea95a87f3856bb258c03c89325996a4ee', 
    'ufmOu9ij+XydZNIcnxwFCwOa13JD2TZT2QfziH1zZxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)