UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jg4KThAhhlwfWRg/CIFNb9y97+uD2kXRbhW9yE2iJkA=' 
WHERE 
  key_id = '031d2d972c31eafe3f394985f17a858625a90fa7e2472c3fc6e6ff1acc882681' 
  AND (
    token = 'Jg4KThAhhlwfWRg/CIFNb9y97+uD2kXRbhW9yE2iJkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )