UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0V+2492F/OzxnwVkSfRXP+89v3OfkoXOFPc0uNcz3JY=' 
WHERE 
  key_id = '8c0c2962f6f31b94af35212bc9b0c645c6857610b9096cb9c6772499f159e08a' 
  AND (
    token = '0V+2492F/OzxnwVkSfRXP+89v3OfkoXOFPc0uNcz3JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )