UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KY5dd/5e+coEC+H458D2J/CkmZ8aVbRxQRgoiBBHkNo=' 
WHERE 
  key_id = '1a3357c26d4c2f855bf6a0885abb4897defc0667bd916024b2075d12f6f17b58' 
  AND (
    token = 'KY5dd/5e+coEC+H458D2J/CkmZ8aVbRxQRgoiBBHkNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030