UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsP90b3gS78onMg0OaDnwfvmZQ6bbAjYXBpQp85n0EY=' 
WHERE 
  key_id = 'a99c5062b49165b8d36b6de06171431105f15217b9f6299373df8114221bb6ac' 
  AND (
    token = 'SsP90b3gS78onMg0OaDnwfvmZQ6bbAjYXBpQp85n0EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )