UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BPPoQA4sIop0t6rm+fDQUrrkrpJyIQgrMS22S0Ri/I=' 
WHERE 
  key_id = 'b96868aba063b91b8cbd63c4c08df7bb944ddfb8c9567d716fb039bc41e1f19d' 
  AND (
    token = '7BPPoQA4sIop0t6rm+fDQUrrkrpJyIQgrMS22S0Ri/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )