UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pomw1zuoGxw5/11oroHBvGdrFYuEaIsUkAZXhIP8bDw=' 
WHERE 
  key_id = '9310d89c9307eaa8cf9f94110e0616d724a5d3db040281235f5401aaecd724e1' 
  AND (
    token = 'pomw1zuoGxw5/11oroHBvGdrFYuEaIsUkAZXhIP8bDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )