UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WjutZcW58jOWZa7u3KO3IK/XR9DZ3YJvaGrtlE0QNlE=' 
WHERE 
  key_id = 'b8a5d182c8a8ace4a9956f6a569268263ba2e0ba32b38d48a6ba117aeb50885b' 
  AND (
    token = 'WjutZcW58jOWZa7u3KO3IK/XR9DZ3YJvaGrtlE0QNlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )