INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c82e74b04578af946fed81fedb02107e90f1816f5c74499919917450de0fa8ef', 
    'D8EeKuWHjnrxvJkKakYcjJ16sAuzgQul2nslhnM1XUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)