UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnLOVhxw0Y/T/BafBN8kVpIKMUphrHO2+q36tr5DDRY=' 
WHERE 
  key_id = '06657a941bb94764b0a52a2ba98c120ee29d264f3d3736d262509b4c086b6e07' 
  AND (
    token = 'mnLOVhxw0Y/T/BafBN8kVpIKMUphrHO2+q36tr5DDRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )