UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5cPxHCFPrm3RXJNd9tvxC7wrBsgsQKee6ukU5Hobdg=' 
WHERE 
  key_id = '90d267307b9052bc06ace168fe858a1afede395a95c975d89df426aaeabd2376' 
  AND (
    token = 'T5cPxHCFPrm3RXJNd9tvxC7wrBsgsQKee6ukU5Hobdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028