UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZhSyjuOQ3nlXgycstI6D/Gx1q5gK7pj5fLZfWqTW50=' 
WHERE 
  key_id = '5d5666768cde039fd81c05008ef1ed9a185f50bb27b7e891617c694bdf534584' 
  AND (
    token = 'iZhSyjuOQ3nlXgycstI6D/Gx1q5gK7pj5fLZfWqTW50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036