UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ymnVQY1aunxr9ztUanUVte9wHK1UWr55epitB4hj9w=' 
WHERE 
  key_id = 'd4db42be55cdbf83a016ba794435b51b0faad01104a6e3d32f60b09823aca6a1' 
  AND (
    token = '7ymnVQY1aunxr9ztUanUVte9wHK1UWr55epitB4hj9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )