UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHQl7oALHN0gehvO52AONy8J+bUNDmxDVEVGg1G2XBM=' 
WHERE 
  key_id = 'e8fd3a06c8f05b9636012d07931b416cac8d37da31d29917b1891e617ce8c35a' 
  AND (
    token = 'eHQl7oALHN0gehvO52AONy8J+bUNDmxDVEVGg1G2XBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )