INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71377a5aa567b99f264433730fc1e5d5b80957490f43d6a8dccf3e7042e77508', 
    '66LNH/WbcuXpdnfsZJR5zkYIXncTjFoH3Gd0UAU0EOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)