INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a779a8b59a5b2fdd9eabcf7f1d25fce8f6d5443878fbddf807ce990e69a2d408', 
    '1lBwa0Z4vwMj10yuc8ibkKFaVu6EO28kbh50DIgqxGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)