UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGtRR+4C80z44ztopu5CH0axO4BSLDVsvZwfOmK55hw=' 
WHERE 
  key_id = '1700ca1f80f5476a462a40890a02f2c19ed8db4cd186d3b3cbb15b43b23a5b17' 
  AND (
    token = 'TGtRR+4C80z44ztopu5CH0axO4BSLDVsvZwfOmK55hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )