UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCiOTztIDmnuIdU5tjBCLSFkNbsVLmATMsBxb4gMiTw=' 
WHERE 
  key_id = '201c6fc36e3ba3fe007929dfaecee57ae42cc8c5cf12473d87b9e95fd96140fd' 
  AND (
    token = 'yCiOTztIDmnuIdU5tjBCLSFkNbsVLmATMsBxb4gMiTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )