UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4muwx8Hk1fOAshcGRXjJwddDy1VNjwBMbcmQ+O0PS1A=' 
WHERE 
  key_id = '9ace0d50f943626058e28ad2464c2ce04bf7bfaa487e65f9328c856efe3ab4ea' 
  AND (
    token = '4muwx8Hk1fOAshcGRXjJwddDy1VNjwBMbcmQ+O0PS1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )