UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMagGcw1gotT1Z/YMHeHaEWvmDGzgB5RowUsSK9bLY4=' 
WHERE 
  key_id = 'e099fedbde50988732be77fbc43a3e4f1063420484560a90cf58b81bf0afd06a' 
  AND (
    token = 'PMagGcw1gotT1Z/YMHeHaEWvmDGzgB5RowUsSK9bLY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )