UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eMLQIVNFqAlZ6fVQxJm4twlIGe34TaBRdjyxXaN/bCQ=' 
WHERE 
  key_id = '60f8b738d8be034047724358a8b1cfb0fd8342aa5feed17fe7fc595502f431ea' 
  AND (
    token = 'eMLQIVNFqAlZ6fVQxJm4twlIGe34TaBRdjyxXaN/bCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )