UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NofIHyZO4dpLAsm0i6fqcG2ha3ULbdFdiJSfJxC0dc=' 
WHERE 
  key_id = '3a2e80131b6767f963a3b2615baa64104f4061a6d15613fbb60dee4dffec7ceb' 
  AND (
    token = '4NofIHyZO4dpLAsm0i6fqcG2ha3ULbdFdiJSfJxC0dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )