UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2EV9qrLhoo/6/J1UX2V2SQjmxExZFoN0zY3rEOzLU8=' 
WHERE 
  key_id = 'e9f66563a79bfd9672f846d7c7ebb5af223e420f16c57a4d3356ea18caa8c77d' 
  AND (
    token = 'n2EV9qrLhoo/6/J1UX2V2SQjmxExZFoN0zY3rEOzLU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )