UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gUAIjQ2pIB98dQIpGVYSHWUcL/WohfGORLBF5MFUEM4=' 
WHERE 
  key_id = '53ce1e390f50b0f52712fbb83524e43b73cef0fc3aea5098cb67dccc70fc0a6d' 
  AND (
    token = 'gUAIjQ2pIB98dQIpGVYSHWUcL/WohfGORLBF5MFUEM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )