UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zayzo/lTH9lN0Qm/ZXMNDhsuYC+VCazbB2XeoiNIHRg=' 
WHERE 
  key_id = '505f3a25dcada5871ecbad6357f4698000e9d539cf1fb305d79756fdfe6c6b4a' 
  AND (
    token = 'zayzo/lTH9lN0Qm/ZXMNDhsuYC+VCazbB2XeoiNIHRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )