UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/U2IyaXDdxH6Wn7nn4/NS1oe25pDcNH+9vmCpVndNg=' 
WHERE 
  key_id = '1e080406cb54e959ce19422e68a6b4b4edde68ecd92886d5106d6aab6df53831' 
  AND (
    token = 'E/U2IyaXDdxH6Wn7nn4/NS1oe25pDcNH+9vmCpVndNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )