UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWlNBeLX2dbU91f4wJqDqF4kABdhtCJgxs3VngnqZZo=' 
WHERE 
  key_id = '8d5ac0e7609876656ca1e17a8916a879056918c04045c902900f0aa0c7a24a74' 
  AND (
    token = 'CWlNBeLX2dbU91f4wJqDqF4kABdhtCJgxs3VngnqZZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )