UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '49s8mzeLXmES6AXRwFPPYy989gwZ1p+EREssluSToNU=' 
WHERE 
  key_id = '56eb262dd0dcbc8cc14b7f2102fc4e2f26b8e7cc3536242a9d44ead7babd4138' 
  AND (
    token = '49s8mzeLXmES6AXRwFPPYy989gwZ1p+EREssluSToNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )