UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8kvV8N95GXDyc2HEOgYvJi7ahoxqCqLGOT+H5G1QQ4=' 
WHERE 
  key_id = '14d70be9a924b15f9dcd8f3b8579342e1f438fdfbb4aefa1c8528b0277497fbd' 
  AND (
    token = 'H8kvV8N95GXDyc2HEOgYvJi7ahoxqCqLGOT+H5G1QQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )