UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZqm8Y5kzA59wy41lq49DZWzC4YnPJtxxpovh43Nc0A=' 
WHERE 
  key_id = '3557ecdf8473563b123c01830b91fb37f8e744e300774a418e03fd8588ecc3e0' 
  AND (
    token = 'YZqm8Y5kzA59wy41lq49DZWzC4YnPJtxxpovh43Nc0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )