UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hl7ZWJtK7NvEYqcinbZlNh4Dj6WIB+S7rwiaOYV2jEM=' 
WHERE 
  key_id = '1e8851959294b70ed77be06ff71cf31578e84b5c2c4ac5eb887af9eeb55ad7b6' 
  AND (
    token = 'Hl7ZWJtK7NvEYqcinbZlNh4Dj6WIB+S7rwiaOYV2jEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )