UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wkko75MNDq26BILZASIfh132KBY56owRUCY8e1/LKb8=' 
WHERE 
  key_id = 'c22dff8522c4093e6d65f467956681cd2a1ac0e400a3eace878dc5f2ef5bdfd7' 
  AND (
    token = 'Wkko75MNDq26BILZASIfh132KBY56owRUCY8e1/LKb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )