UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srbAcxzmGJWbF9QnXAk/n6HJqniQo7pHVmneoyZQiwg=' 
WHERE 
  key_id = '6924d61e9628cb8834ce81dd5fd711897a4b2bd8a3888e76847b650dde4e84c6' 
  AND (
    token = 'srbAcxzmGJWbF9QnXAk/n6HJqniQo7pHVmneoyZQiwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028