UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYmzK9hgLn74J8BC95dSQuuY3270RqdKnYL8bIJHFxM=' 
WHERE 
  key_id = '22277769e8d6e73defc25c89bfbb115e3f2c192be1925d2c50da06d4d1904025' 
  AND (
    token = 'PYmzK9hgLn74J8BC95dSQuuY3270RqdKnYL8bIJHFxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )