UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3yNGGGPjiPtdCrGVZkE1xXMUDT2fubmw/cxykEgZvs=' 
WHERE 
  key_id = 'f8c9db09a4f76cbdf19d74bcdb907e4f8b638267d9883bca85aaa9e0ac39fa4a' 
  AND (
    token = 'S3yNGGGPjiPtdCrGVZkE1xXMUDT2fubmw/cxykEgZvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )