INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32950aff74ee5f6abc89a780877a7522bd8beb9b10a9762c6dedad0c2af250e1', 
    'QxUwEpFTvnuoW8EGg8h3e6EjGrV/cuEh7Qa5+UnSy8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)