INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35d28d76bd640f0a1d8e23c137ab1017dc3d015aa8533ca948dbde48f239f465', 
    'pDCeSmK1swFYV3CfDRbOrXTJnQHsEJRuxLWRm76nQLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)