UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0HPvpf8F+sIGcvB7b1wOOknL0Cf6UFE6uJzl0X0rFE=' 
WHERE 
  key_id = 'c90c1e2e2f1b3fddacdca57850ff1acb31bc0e3324c649add37c62c4ecc99b34' 
  AND (
    token = '+0HPvpf8F+sIGcvB7b1wOOknL0Cf6UFE6uJzl0X0rFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )