UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Qbnytp5jpI38g0eebCIXnEdmZ3p1bloIf5QOvf0YMY=' 
WHERE 
  key_id = '7753abeef92715b279b05aa93f03ff3896404ef74e8a1cdbe54ea11148595244' 
  AND (
    token = '9Qbnytp5jpI38g0eebCIXnEdmZ3p1bloIf5QOvf0YMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )