UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ZhvViUdXaTVD4TefpK86btsMQjD/vGLbsQIwdbnVMg=' 
WHERE 
  key_id = '48ea12ca5a485cde48da19afcf1ddf991dd380cfdc95005d300c97d0c8aead13' 
  AND (
    token = '6ZhvViUdXaTVD4TefpK86btsMQjD/vGLbsQIwdbnVMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )