INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db8c9e4332a12ce8014c91f14837c35cb49f0fb362e6e210d6e591c2f4c3833c', 
    '0+5wrCCzkGMHr3Woe9gOjORsjdTHyT343ydpJYDGqh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)