UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqGo4WccF4x5BD2CWJqzjhBROrQLBsYL3hMZyOwRgj4=' 
WHERE 
  key_id = 'e436636a84e6e28ff1590410369f1ae9a0d670bb83befa9f0d515c60c86e8c8d' 
  AND (
    token = 'fqGo4WccF4x5BD2CWJqzjhBROrQLBsYL3hMZyOwRgj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )