UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x0PALSgtfFM55BequxxfOpfIK3SLVXqeabwfw2+PhO8=' 
WHERE 
  key_id = 'e4c91280c74647f7132c3c3f160adff5c8d7718bff2786dbd7f2395325f2a117' 
  AND (
    token = 'x0PALSgtfFM55BequxxfOpfIK3SLVXqeabwfw2+PhO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )