INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c199e7b9d67f4ddfdd062a929548f4ab8dcdd1f715685697db2dba7b930809', 
    '+upqODdYNxJrEIPlV4BsRxSYwc753YfMdFaR6oJr5bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)