UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPfK8whkj7w3FpNp6byAd7gZ5a2NmXhJu1XH9wnPIiE=' 
WHERE 
  key_id = 'e7d5cf1aa6f9a73eed917eabd4014c3bd0ec49dc680cb85e9b2834ab690e90fb' 
  AND (
    token = 'bPfK8whkj7w3FpNp6byAd7gZ5a2NmXhJu1XH9wnPIiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )