INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bd1f79b1bb6beb479a7cef782a680bda8c082d0ebcef5d2c2f6d867681d6d6', 
    '6+L42qrgRvS1zff8CD1JaaR5s2LILAOMXOLE72K+cUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)