UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ealwhiHey2xQfbPGUqhfn9eRlMUKGFIpyYoppKxfs9A=' 
WHERE 
  key_id = '4be5dc08c0c525332c78de6f81810c41dfd5f3949e32b14a04e6cf893796b585' 
  AND (
    token = 'ealwhiHey2xQfbPGUqhfn9eRlMUKGFIpyYoppKxfs9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )