UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FqJdVKfkOyjlHDD4ilQUIOeelFpk9SfXedsh5l4o1+U=' 
WHERE 
  key_id = 'c6d4e09ca3006af20f094230d152ea68127923c00db76698d152a12e573afd00' 
  AND (
    token = 'FqJdVKfkOyjlHDD4ilQUIOeelFpk9SfXedsh5l4o1+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )