UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sV5m7sYWZ+PcN4bfagP1upMJ0CI0vtcK6t3SkLlnC/I=' 
WHERE 
  key_id = '47d708d17b47f2e92b013b64208dbacf7e85c1aa6b01d977b4b984d14bc14967' 
  AND (
    token = 'sV5m7sYWZ+PcN4bfagP1upMJ0CI0vtcK6t3SkLlnC/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )