UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Xm5fjamHWlHm39cX9H/mU5W3egzuzEJrBn7nVP5JIY=' 
WHERE 
  key_id = 'fad785c331f3042a38ca3451624910c138111402edbf1a8c557c092433d2ffb7' 
  AND (
    token = '7Xm5fjamHWlHm39cX9H/mU5W3egzuzEJrBn7nVP5JIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )