INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '810a968f15dd1aeb467d5958081f62e2d42da2dd6d66ed8def0a4023a327e9ae', 
    'MpySRLejySI9RFM8n1yIojVarY3ZPDJ91aeXWj34S7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)