INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ebbe0f4cc747ea33341ea3a5c4f3923c6baa6ae87073bf6d7e99f33add0e2a', 
    'kGvEi6+eChW4kz0HAcyo0KwmHLAPVjccVye6xWwods4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)