UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AAh2YjDlXMB1x//tqsXka/8lSEQgTpfIquRIHuYzY1c=' 
WHERE 
  key_id = 'ffc1e55039d7a780db4fba993d77a7e938012038b8203faffdfbde1dc564e5ad' 
  AND (
    token = 'AAh2YjDlXMB1x//tqsXka/8lSEQgTpfIquRIHuYzY1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )