UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBD53iYHyITrrB3xBFHVd+zgiKiIj4o1ROrCvSt/1Vo=' 
WHERE 
  key_id = '34d95acc951c8666a99b29491d6c94043c5021a09bf4e988ab902760a5c53ed2' 
  AND (
    token = 'EBD53iYHyITrrB3xBFHVd+zgiKiIj4o1ROrCvSt/1Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )