UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rudIwnHy/kq87Bmmwq6zRItv5yJ9oBluIVfuSkQYK3A=' 
WHERE 
  key_id = '6b4acc90d2f8cb3e0ce11e170493788ceaef50b29eba485258ea373e69b70ccb' 
  AND (
    token = 'rudIwnHy/kq87Bmmwq6zRItv5yJ9oBluIVfuSkQYK3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )