UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWHlhyauCpSFS2nQpohWz7ADX020wKDBJGb3WU3SHUY=' 
WHERE 
  key_id = 'e92bdc316b15f62415f94234bbce6baf7aa07428b322f9162d4fe8c024828940' 
  AND (
    token = 'SWHlhyauCpSFS2nQpohWz7ADX020wKDBJGb3WU3SHUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )