UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rI/kVdpeqJDeC6ePpr1lK53KiPkPW7PGl26AIeDgmSM=' 
WHERE 
  key_id = '5409ead0f4cb1dbe15087c714bd10f0b3248dd628dc5917e5c63023526399150' 
  AND (
    token = 'rI/kVdpeqJDeC6ePpr1lK53KiPkPW7PGl26AIeDgmSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )