UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ihCZoznDrN+sNXnhisHjBVasgy122ufIt7bc/ZRLFAs=' 
WHERE 
  key_id = '28e0edb83ae81aed789db8f67ac9eba3a32311d125710a9f2370015a76139ac2' 
  AND (
    token = 'ihCZoznDrN+sNXnhisHjBVasgy122ufIt7bc/ZRLFAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )