UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vO2OjdkjeUkDYVB8wGw60BX2hfwg5uTHRLfMLoXTqKE=' 
WHERE 
  key_id = '02e457f04b7ef7a54348bfbe82af5e912246d7b9566d89c8e35af5d0bf0faff0' 
  AND (
    token = 'vO2OjdkjeUkDYVB8wGw60BX2hfwg5uTHRLfMLoXTqKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )