UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0W94at7xDsdXzbJcvRwratvn37yWP2vs+Dqk/KWrtAY=' 
WHERE 
  key_id = '1b67248fff901fd399617fbbca5ae7bff3b190be8d3fcc8efc172d63e2f8b500' 
  AND (
    token = '0W94at7xDsdXzbJcvRwratvn37yWP2vs+Dqk/KWrtAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )