UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCBd//RAj+saLi8kZfkQENcRfJCM5botWTzdP0doYsQ=' 
WHERE 
  key_id = '09cfb4964aa2a7ef3873ba9961d6226c3deaecf68a73f0d347b6378fc6a6d506' 
  AND (
    token = 'uCBd//RAj+saLi8kZfkQENcRfJCM5botWTzdP0doYsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033