UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mH8hpPr5VxAC88gEZ4qBIV/0KOfTi6vK0Zal31v/JfA=' 
WHERE 
  key_id = 'edfbf5a732dcea784a2d35e11990894fa58d57ab858bc2519156184924bc91c9' 
  AND (
    token = 'mH8hpPr5VxAC88gEZ4qBIV/0KOfTi6vK0Zal31v/JfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )