UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3pS5Ce6sHaFpHHe8EDrAyZlHCxI93XeHqdBXKFrlwg=' 
WHERE 
  key_id = '90c9a5e9fa46ff6fe2d619f7474816f7fe3fc40ec365336e5de6787418d36251' 
  AND (
    token = 'q3pS5Ce6sHaFpHHe8EDrAyZlHCxI93XeHqdBXKFrlwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )