UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's44RMBISoWIZVJ08o/eirPhCDsEHGLoUbd6JNGoEm+4=' 
WHERE 
  key_id = '6c773fffbd7e312998c2411a72136efca8fd34c9190b114565509a8cef5faf65' 
  AND (
    token = 's44RMBISoWIZVJ08o/eirPhCDsEHGLoUbd6JNGoEm+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )