UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEOvx0W5Y1G2N3aKUaOAN+VN1WqQ3GqZPcdRNHIkE9w=' 
WHERE 
  key_id = '30d0a56e2cddbc40c88307d6660b0c01229aae1f76ca439f220f902063fd02d6' 
  AND (
    token = 'rEOvx0W5Y1G2N3aKUaOAN+VN1WqQ3GqZPcdRNHIkE9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )