UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wTc0DVip0uoxUpQfRftXL1hm+kWCPbBRKx5RHxU2GqI=' 
WHERE 
  key_id = '77f1551793a00a756f606fc12b2598b7246d9df388e9ac3f4f0a0d90e95c8287' 
  AND (
    token = 'wTc0DVip0uoxUpQfRftXL1hm+kWCPbBRKx5RHxU2GqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )