UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiMbaCaRSVfy7QSRJPpv+v5t2t+/d+1DDDd4b17c6uc=' 
WHERE 
  key_id = 'b11fe4223ae37072429c01eadd9c833c554836a0c65c6100398f2400dc32f748' 
  AND (
    token = 'PiMbaCaRSVfy7QSRJPpv+v5t2t+/d+1DDDd4b17c6uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )