UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AEyDovJhZEGCzB7E3ldx6rclMnuqpwkLVidZhjpJJaQ=' 
WHERE 
  key_id = '842d8800fad57214c65da3caeb4fd348a279be257dcc1fc3e78631d512003a7e' 
  AND (
    token = 'AEyDovJhZEGCzB7E3ldx6rclMnuqpwkLVidZhjpJJaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )