UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'muXLYu2g/y5wvvA8Z71Ao1vEM+LPloz3/Z2TBgNdPAA=' 
WHERE 
  key_id = '7a4281698890c6df12c5d1daeaa27cd114bb0f4175735c0b25166de589857dda' 
  AND (
    token = 'muXLYu2g/y5wvvA8Z71Ao1vEM+LPloz3/Z2TBgNdPAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )