UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oOoe6QuscoP1DWvinSLlGtMNMfYpQ2Ls3UaBWVXcmgY=' 
WHERE 
  key_id = '1e7bfd7c34a6a73c100ea9d7b70ca314f5a874778a21f58443a7715402635674' 
  AND (
    token = 'oOoe6QuscoP1DWvinSLlGtMNMfYpQ2Ls3UaBWVXcmgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )