INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a81881a0a5ca04fa9b0eea61bb7bbb118d602827999f946f31d755da61aae9b', 
    'W8V8ogwJ+dKcMyvGQu8HXzjNMzLsrG8bLRkhjPPr3Aw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)