INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5bfe16be4072ef4e02c8684704895fcce2292224e7fc708a52fa783bb1b729', 
    'XxpI2ATy7URsfFzGUOrLzlq5rDXxtn/CGscrjX7pGhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)