UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtMZTCKi1ERPLmdMtMHgm1w4Jra5PB9QZzeNN/RUWU8=' 
WHERE 
  key_id = 'd187f2826b84c46f8a13bbdb2674f3345687f1dd2d77250ec69c4734ba85fee6' 
  AND (
    token = 'UtMZTCKi1ERPLmdMtMHgm1w4Jra5PB9QZzeNN/RUWU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036