INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8709fcbd9ea992e0d8ea69ed5151d1b7e394a8a790f0f583935a8356e1c4df3', 
    'iisyYV9m12TZpgfbIv3ogrH19sOhyYn0VDHZ6AeuoBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)