UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCHsm/K+pM+ubZK7rrHq4U7WVxNWGHVhppZtgB8enX4=' 
WHERE 
  key_id = '71e1f906095f41a8ed389ef07bd304227628389c08e2c5e68ca6651bdbc68d7a' 
  AND (
    token = 'bCHsm/K+pM+ubZK7rrHq4U7WVxNWGHVhppZtgB8enX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )