UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VeuXQVSTMk7KRZjaeK5wETuOOnakHFgxnpYIqT7/MCY=' 
WHERE 
  key_id = '2aa65f7a113f361cc830e23c903322d89ae139ffe1a4ae8bf9d10872e48ce18d' 
  AND (
    token = 'VeuXQVSTMk7KRZjaeK5wETuOOnakHFgxnpYIqT7/MCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )