UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJPU+/AajUpyWacgmK1dT4MJwR7wjA3NMctCRmjtYgo=' 
WHERE 
  key_id = 'a7c55c269ae0e1ff8836d751f148eaf2d4bfd748a32780c3cd9a283102ab34f7' 
  AND (
    token = 'VJPU+/AajUpyWacgmK1dT4MJwR7wjA3NMctCRmjtYgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )