UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7I59trEdD3a91knH7/1c7COZpfJXhqxMQuiJGhOPTU=' 
WHERE 
  key_id = 'a0dad09b63af9e9fab443c29511e9d8fa37d48a13c317249f775199d6eea2ea7' 
  AND (
    token = 'u7I59trEdD3a91knH7/1c7COZpfJXhqxMQuiJGhOPTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )