UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZeI+hi4lvEqpWnw6sRd8y6jk783fn5jjugMBstyjxQ=' 
WHERE 
  key_id = '693f2c456066722321af98dbc8431dca2d7f832aaa3e90e85ef8f9a2661a9fbe' 
  AND (
    token = 'lZeI+hi4lvEqpWnw6sRd8y6jk783fn5jjugMBstyjxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )