INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed7d404f44b5373c3be43880b80d8913c8b0a2ffb2c9300da6e725bf879c08e7', 
    'yzgf2LiGiQUs+rZDlhWdB8czfdv32uVtGGjQzgTGkaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)