INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa5df269f611a2e80f612653e41d730927f05588ecf4d0e80e43f72bae664991', 
    'lv8EaSoZHNWSYF5R9EATmnR8NVaQpk8QkZhPx0ZXblk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)