UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UE60P34rK4/sRIttzwEKCEVPxfIRBxTph89RA9KGZzE=' 
WHERE 
  key_id = 'b8a0fe551c051405d8b2ff29f6121d70eb6a2a5e3a0f9015cfbb0aea3ab84673' 
  AND (
    token = 'UE60P34rK4/sRIttzwEKCEVPxfIRBxTph89RA9KGZzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )